| 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 | $32.73 | 10.340% | $36.1143 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $160.59 | 10.475% | $177.4118 | $177.41 | $177.40 | $177.40 |
| Purchase #3 | $42.25 | 7.229% | $45.3043 | $45.30 | $45.30 | $45.30 |
| Purchase #4 | $203.33 | 10.287% | $224.2466 | $224.25 | $224.25 | $224.20 |
| Purchase #5 | $235.99 | 12.704% | $265.9702 | $265.97 | $265.95 | $266.00 |
| Purchase #6 | $212.68 | 9.256% | $232.3657 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $138.41 | 5.458% | $145.9644 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $1,025.98 | $1,127.3773 | $1,127.37 | $1,127.30 | $1,127.40 | |