| 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 | $250.56 | 9.327% | $273.9297 | $273.93 | $273.95 | $273.90 |
| Purchase #2 | $43.52 | 13.720% | $49.4909 | $49.49 | $49.50 | $49.50 |
| Purchase #3 | $130.45 | 6.463% | $138.881 | $138.88 | $138.90 | $138.90 |
| Purchase #4 | $56.95 | 7.351% | $61.1364 | $61.14 | $61.15 | $61.10 |
| Purchase #5 | $139.51 | 11.413% | $155.4323 | $155.43 | $155.45 | $155.40 |
| Purchase #6 | $187.64 | 3.220% | $193.682 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $55.47 | 10.735% | $61.4247 | $61.42 | $61.40 | $61.40 |
| 7 purchase totals = | $864.10 | $933.9770 | $933.97 | $934.05 | $933.90 | |