| 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 | $192.31 | 9.805% | $211.166 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $47.54 | 7.560% | $51.134 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $64.53 | 6.417% | $68.6709 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $133.49 | 12.300% | $149.9093 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $42.77 | 10.826% | $47.4003 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $232.72 | 3.767% | $241.4866 | $241.49 | $241.50 | $241.50 |
| Purchase #7 | $24.25 | 13.321% | $27.4803 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $737.61 | $797.2474 | $797.25 | $797.25 | $797.30 | |