| 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 | $16.78 | 4.116% | $17.4707 | $17.47 | $17.45 | $17.50 |
| Purchase #2 | $206.66 | 10.861% | $229.1053 | $229.11 | $229.10 | $229.10 |
| Purchase #3 | $53.79 | 6.707% | $57.3977 | $57.40 | $57.40 | $57.40 |
| Purchase #4 | $22.43 | 9.169% | $24.4866 | $24.49 | $24.50 | $24.50 |
| Purchase #5 | $238.48 | 7.472% | $256.2992 | $256.30 | $256.30 | $256.30 |
| Purchase #6 | $176.50 | 3.774% | $183.1611 | $183.16 | $183.15 | $183.20 |
| Purchase #7 | $244.98 | 13.563% | $278.2066 | $278.21 | $278.20 | $278.20 |
| 7 purchase totals = | $959.62 | $1,046.1272 | $1,046.14 | $1,046.10 | $1,046.20 | |