| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $243.73 | 11.262% | $271.1789 | $271.18 | $271.20 | $271.20 |
| Purchase #2 | $122.64 | 4.628% | $128.3158 | $128.32 | $128.30 | $128.30 |
| Purchase #3 | $150.51 | 12.165% | $168.8195 | $168.82 | $168.80 | $168.80 |
| Purchase #4 | $167.97 | 5.455% | $177.1328 | $177.13 | $177.15 | $177.10 |
| Purchase #5 | $108.55 | 5.217% | $114.2131 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $240.48 | 11.273% | $267.5893 | $267.59 | $267.60 | $267.60 |
| Purchase #7 | $165.62 | 6.345% | $176.1286 | $176.13 | $176.15 | $176.10 |
| 7 purchase totals = | $1,199.50 | $1,303.3780 | $1,303.38 | $1,303.40 | $1,303.30 | |