| 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 | $38.69 | 13.147% | $43.7766 | $43.78 | $43.80 | $43.80 |
| Purchase #2 | $6.45 | 10.764% | $7.1443 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $249.54 | 5.837% | $264.1056 | $264.11 | $264.10 | $264.10 |
| Purchase #4 | $245.51 | 11.164% | $272.9187 | $272.92 | $272.90 | $272.90 |
| Purchase #5 | $217.43 | 12.219% | $243.9978 | $244.00 | $244.00 | $244.00 |
| Purchase #6 | $226.80 | 9.296% | $247.8833 | $247.88 | $247.90 | $247.90 |
| Purchase #7 | $24.38 | 13.412% | $27.6498 | $27.65 | $27.65 | $27.60 |
| 7 purchase totals = | $1,008.80 | $1,107.4761 | $1,107.48 | $1,107.50 | $1,107.40 | |