| 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 | $238.44 | 11.494% | $265.8463 | $265.85 | $265.85 | $265.80 |
| Purchase #2 | $213.67 | 3.200% | $220.5074 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $223.41 | 5.241% | $235.1189 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $226.37 | 7.496% | $243.3387 | $243.34 | $243.35 | $243.30 |
| Purchase #5 | $189.31 | 5.253% | $199.2545 | $199.25 | $199.25 | $199.30 |
| Purchase #6 | $248.39 | 7.187% | $266.2418 | $266.24 | $266.25 | $266.20 |
| Purchase #7 | $21.99 | 13.103% | $24.8713 | $24.87 | $24.85 | $24.90 |
| 7 purchase totals = | $1,361.58 | $1,455.1789 | $1,455.18 | $1,455.15 | $1,455.10 | |