| 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 | $139.43 | 10.218% | $153.677 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $139.87 | 6.186% | $148.5224 | $148.52 | $148.50 | $148.50 |
| Purchase #3 | $5.81 | 5.708% | $6.1416 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $102.30 | 10.851% | $113.4006 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $241.31 | 11.442% | $268.9207 | $268.92 | $268.90 | $268.90 |
| Purchase #6 | $126.45 | 7.122% | $135.4558 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $226.72 | 4.503% | $236.9292 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $981.89 | $1,063.0473 | $1,063.05 | $1,063.05 | $1,063.00 | |