| 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 | $220.54 | 3.793% | $228.9051 | $228.91 | $228.90 | $228.90 |
| Purchase #2 | $92.72 | 10.378% | $102.3425 | $102.34 | $102.35 | $102.30 |
| Purchase #3 | $189.91 | 6.556% | $202.3605 | $202.36 | $202.35 | $202.40 |
| Purchase #4 | $144.27 | 13.300% | $163.4579 | $163.46 | $163.45 | $163.50 |
| Purchase #5 | $207.60 | 8.465% | $225.1733 | $225.17 | $225.15 | $225.20 |
| Purchase #6 | $39.73 | 11.805% | $44.4201 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $107.31 | 10.854% | $118.9574 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $1,002.08 | $1,085.6168 | $1,085.62 | $1,085.55 | $1,085.70 | |