| 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 | $217.30 | 11.282% | $241.8158 | $241.82 | $241.80 | $241.80 |
| Purchase #2 | $243.43 | 10.544% | $269.0973 | $269.10 | $269.10 | $269.10 |
| Purchase #3 | $124.45 | 11.603% | $138.8899 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $213.38 | 7.191% | $228.7242 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $226.70 | 3.741% | $235.1808 | $235.18 | $235.20 | $235.20 |
| Purchase #6 | $134.28 | 12.369% | $150.8891 | $150.89 | $150.90 | $150.90 |
| Purchase #7 | $249.84 | 8.261% | $270.4793 | $270.48 | $270.50 | $270.50 |
| 7 purchase totals = | $1,409.38 | $1,535.0764 | $1,535.08 | $1,535.10 | $1,535.10 | |