| 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 | $11.70 | 9.425% | $12.8027 | $12.80 | $12.80 | $12.80 |
| Purchase #2 | $65.25 | 3.343% | $67.4313 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $133.67 | 4.457% | $139.6277 | $139.63 | $139.65 | $139.60 |
| Purchase #4 | $250.50 | 5.377% | $263.9694 | $263.97 | $263.95 | $264.00 |
| Purchase #5 | $240.90 | 5.117% | $253.2269 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $37.96 | 3.123% | $39.1455 | $39.15 | $39.15 | $39.10 |
| Purchase #7 | $219.98 | 13.291% | $249.2175 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $959.96 | $1,025.4210 | $1,025.43 | $1,025.45 | $1,025.30 | |