| 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 | $228.69 | 7.672% | $246.2351 | $246.24 | $246.25 | $246.20 |
| Purchase #2 | $33.87 | 10.282% | $37.3525 | $37.35 | $37.35 | $37.40 |
| Purchase #3 | $35.83 | 7.255% | $38.4295 | $38.43 | $38.45 | $38.40 |
| Purchase #4 | $221.60 | 3.490% | $229.3338 | $229.33 | $229.35 | $229.30 |
| Purchase #5 | $16.40 | 3.290% | $16.9396 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $107.55 | 3.397% | $111.2035 | $111.20 | $111.20 | $111.20 |
| Purchase #7 | $35.28 | 13.328% | $39.9821 | $39.98 | $40.00 | $40.00 |
| 7 purchase totals = | $679.22 | $719.4761 | $719.47 | $719.55 | $719.40 | |