| 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 | $74.42 | 12.513% | $83.7322 | $83.73 | $83.75 | $83.70 |
| Purchase #2 | $70.50 | 10.790% | $78.107 | $78.11 | $78.10 | $78.10 |
| Purchase #3 | $201.49 | 13.321% | $228.3305 | $228.33 | $228.35 | $228.30 |
| Purchase #4 | $198.66 | 10.217% | $218.9571 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $206.59 | 12.410% | $232.2278 | $232.23 | $232.25 | $232.20 |
| Purchase #6 | $246.94 | 3.724% | $256.136 | $256.14 | $256.15 | $256.10 |
| Purchase #7 | $94.95 | 6.545% | $101.1645 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $1,093.55 | $1,198.6551 | $1,198.66 | $1,198.70 | $1,198.60 | |