| 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 | $139.35 | 7.231% | $149.4264 | $149.43 | $149.45 | $149.40 |
| Purchase #2 | $237.66 | 4.392% | $248.098 | $248.10 | $248.10 | $248.10 |
| Purchase #3 | $29.42 | 8.692% | $31.9772 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $81.68 | 13.470% | $92.6823 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $125.41 | 8.295% | $135.8128 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $138.33 | 12.169% | $155.1634 | $155.16 | $155.15 | $155.20 |
| Purchase #7 | $209.54 | 6.863% | $223.9207 | $223.92 | $223.90 | $223.90 |
| 7 purchase totals = | $961.39 | $1,037.0808 | $1,037.08 | $1,037.10 | $1,037.10 | |