| 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 | $205.54 | 13.872% | $234.0525 | $234.05 | $234.05 | $234.10 |
| Purchase #2 | $249.26 | 3.838% | $258.8266 | $258.83 | $258.85 | $258.80 |
| Purchase #3 | $139.96 | 13.663% | $159.0827 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $158.85 | 7.441% | $170.67 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $177.63 | 11.761% | $198.5211 | $198.52 | $198.50 | $198.50 |
| Purchase #6 | $26.90 | 3.744% | $27.9071 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $40.98 | 13.620% | $46.5615 | $46.56 | $46.55 | $46.60 |
| 7 purchase totals = | $999.12 | $1,095.6215 | $1,095.62 | $1,095.60 | $1,095.70 | |