| 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 | $243.87 | 6.588% | $259.9362 | $259.94 | $259.95 | $259.90 |
| Purchase #2 | $192.92 | 9.123% | $210.5201 | $210.52 | $210.50 | $210.50 |
| Purchase #3 | $87.80 | 12.153% | $98.4703 | $98.47 | $98.45 | $98.50 |
| Purchase #4 | $228.49 | 12.102% | $256.1419 | $256.14 | $256.15 | $256.10 |
| Purchase #5 | $64.98 | 3.420% | $67.2023 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $177.70 | 6.807% | $189.796 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $189.87 | 3.140% | $195.8319 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $1,185.63 | $1,277.8987 | $1,277.90 | $1,277.90 | $1,277.80 | |