| 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 | $224.77 | 9.300% | $245.6736 | $245.67 | $245.65 | $245.70 |
| Purchase #2 | $55.69 | 9.653% | $61.0658 | $61.07 | $61.05 | $61.10 |
| Purchase #3 | $189.52 | 6.129% | $201.1357 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $244.99 | 10.231% | $270.0549 | $270.05 | $270.05 | $270.10 |
| Purchase #5 | $53.31 | 6.167% | $56.5976 | $56.60 | $56.60 | $56.60 |
| Purchase #6 | $229.85 | 8.380% | $249.1114 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $208.32 | 3.580% | $215.7779 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $1,206.45 | $1,299.4169 | $1,299.42 | $1,299.40 | $1,299.50 | |