| 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 | $229.67 | 12.139% | $257.5496 | $257.55 | $257.55 | $257.50 |
| Purchase #2 | $50.55 | 8.501% | $54.8473 | $54.85 | $54.85 | $54.80 |
| Purchase #3 | $212.66 | 12.592% | $239.4381 | $239.44 | $239.45 | $239.40 |
| Purchase #4 | $103.28 | 8.127% | $111.6736 | $111.67 | $111.65 | $111.70 |
| Purchase #5 | $31.82 | 4.344% | $33.2023 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $74.65 | 9.729% | $81.9127 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $212.27 | 7.498% | $228.186 | $228.19 | $228.20 | $228.20 |
| 7 purchase totals = | $914.90 | $1,006.8096 | $1,006.81 | $1,006.80 | $1,006.70 | |