| 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 | $116.62 | 3.725% | $120.9641 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $201.94 | 13.637% | $229.4786 | $229.48 | $229.50 | $229.50 |
| Purchase #3 | $226.30 | 8.610% | $245.7844 | $245.78 | $245.80 | $245.80 |
| Purchase #4 | $98.85 | 8.586% | $107.3373 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $76.48 | 13.834% | $87.0602 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $83.70 | 8.440% | $90.7643 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $143.48 | 12.773% | $161.8067 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $947.37 | $1,043.1956 | $1,043.19 | $1,043.20 | $1,043.30 | |