| 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 | $101.80 | 8.289% | $110.2382 | $110.24 | $110.25 | $110.20 |
| Purchase #2 | $113.26 | 7.499% | $121.7534 | $121.75 | $121.75 | $121.80 |
| Purchase #3 | $123.52 | 8.310% | $133.7845 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $63.93 | 5.383% | $67.3714 | $67.37 | $67.35 | $67.40 |
| Purchase #5 | $236.94 | 13.552% | $269.0501 | $269.05 | $269.05 | $269.10 |
| Purchase #6 | $126.63 | 6.747% | $135.1737 | $135.17 | $135.15 | $135.20 |
| Purchase #7 | $115.72 | 12.829% | $130.5657 | $130.57 | $130.55 | $130.60 |
| 7 purchase totals = | $881.80 | $967.9370 | $967.93 | $967.90 | $968.10 | |