| 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 | $234.31 | 13.377% | $265.6536 | $265.65 | $265.65 | $265.70 |
| Purchase #2 | $128.84 | 4.873% | $135.1184 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $216.89 | 3.384% | $224.2296 | $224.23 | $224.25 | $224.20 |
| Purchase #4 | $144.86 | 11.340% | $161.2871 | $161.29 | $161.30 | $161.30 |
| Purchase #5 | $44.53 | 6.257% | $47.3162 | $47.32 | $47.30 | $47.30 |
| Purchase #6 | $77.25 | 4.483% | $80.7131 | $80.71 | $80.70 | $80.70 |
| Purchase #7 | $53.35 | 8.590% | $57.9328 | $57.93 | $57.95 | $57.90 |
| 7 purchase totals = | $900.03 | $972.2508 | $972.25 | $972.25 | $972.20 | |