| 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 | $188.45 | 9.469% | $206.2943 | $206.29 | $206.30 | $206.30 |
| Purchase #2 | $129.85 | 4.136% | $135.2206 | $135.22 | $135.20 | $135.20 |
| Purchase #3 | $79.63 | 3.591% | $82.4895 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $22.70 | 7.809% | $24.4726 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $248.85 | 7.246% | $266.8817 | $266.88 | $266.90 | $266.90 |
| Purchase #6 | $31.29 | 3.110% | $32.2631 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $107.44 | 13.630% | $122.0841 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $808.21 | $869.7059 | $869.69 | $869.70 | $869.80 | |