| 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 | $74.74 | 12.229% | $83.88 | $83.88 | $83.90 | $83.90 |
| Purchase #2 | $242.66 | 4.196% | $252.842 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $154.44 | 6.859% | $165.033 | $165.03 | $165.05 | $165.00 |
| Purchase #4 | $104.59 | 12.541% | $117.7066 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $164.80 | 11.684% | $184.0552 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $114.35 | 13.842% | $130.1783 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $164.66 | 9.504% | $180.3093 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $1,020.24 | $1,114.0044 | $1,114.01 | $1,114.05 | $1,114.00 | |