| 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 | $193.74 | 9.418% | $211.9864 | $211.99 | $212.00 | $212.00 |
| Purchase #2 | $150.81 | 10.552% | $166.7235 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $135.81 | 12.548% | $152.8514 | $152.85 | $152.85 | $152.90 |
| Purchase #4 | $50.44 | 3.326% | $52.1176 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $18.32 | 7.163% | $19.6323 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $129.99 | 9.604% | $142.4742 | $142.47 | $142.45 | $142.50 |
| Purchase #7 | $19.95 | 7.478% | $21.4419 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $699.06 | $767.2273 | $767.22 | $767.20 | $767.20 | |