| 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 | $186.77 | 10.722% | $206.7955 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $250.48 | 7.223% | $268.5722 | $268.57 | $268.55 | $268.60 |
| Purchase #3 | $101.32 | 10.818% | $112.2808 | $112.28 | $112.30 | $112.30 |
| Purchase #4 | $103.37 | 7.155% | $110.7661 | $110.77 | $110.75 | $110.80 |
| Purchase #5 | $25.90 | 5.781% | $27.3973 | $27.40 | $27.40 | $27.40 |
| Purchase #6 | $224.45 | 5.614% | $237.0506 | $237.05 | $237.05 | $237.10 |
| Purchase #7 | $30.38 | 5.686% | $32.1074 | $32.11 | $32.10 | $32.10 |
| 7 purchase totals = | $922.67 | $994.9699 | $994.98 | $994.95 | $995.10 | |