| 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 | $122.85 | 7.192% | $131.6854 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $89.80 | 5.866% | $95.0677 | $95.07 | $95.05 | $95.10 |
| Purchase #3 | $65.35 | 5.433% | $68.9005 | $68.90 | $68.90 | $68.90 |
| Purchase #4 | $224.48 | 12.427% | $252.3761 | $252.38 | $252.40 | $252.40 |
| Purchase #5 | $103.58 | 4.465% | $108.2048 | $108.20 | $108.20 | $108.20 |
| Purchase #6 | $168.93 | 6.460% | $179.8429 | $179.84 | $179.85 | $179.80 |
| Purchase #7 | $149.28 | 10.640% | $165.1634 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $924.27 | $1,001.2408 | $1,001.24 | $1,001.25 | $1,001.30 | |