| 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 | $243.62 | 4.733% | $255.1505 | $255.15 | $255.15 | $255.20 |
| Purchase #2 | $201.90 | 6.160% | $214.337 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $217.62 | 6.186% | $231.082 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $29.32 | 7.540% | $31.5307 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $32.33 | 9.587% | $35.4295 | $35.43 | $35.45 | $35.40 |
| Purchase #6 | $172.69 | 9.836% | $189.6758 | $189.68 | $189.70 | $189.70 |
| Purchase #7 | $81.62 | 6.247% | $86.7188 | $86.72 | $86.70 | $86.70 |
| 7 purchase totals = | $979.10 | $1,043.9243 | $1,043.93 | $1,044.00 | $1,043.90 | |