| 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 | $220.27 | 4.273% | $229.6821 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $57.45 | 8.380% | $62.2643 | $62.26 | $62.25 | $62.30 |
| Purchase #3 | $208.57 | 5.745% | $220.5523 | $220.55 | $220.55 | $220.60 |
| Purchase #4 | $35.39 | 8.281% | $38.3206 | $38.32 | $38.30 | $38.30 |
| Purchase #5 | $41.46 | 4.248% | $43.2212 | $43.22 | $43.20 | $43.20 |
| Purchase #6 | $229.32 | 7.872% | $247.3721 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $226.51 | 5.210% | $238.3112 | $238.31 | $238.30 | $238.30 |
| 7 purchase totals = | $1,018.97 | $1,079.7238 | $1,079.71 | $1,079.65 | $1,079.80 | |