| 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 | $241.34 | 8.385% | $261.5764 | $261.58 | $261.60 | $261.60 |
| Purchase #2 | $17.35 | 4.804% | $18.1835 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $194.61 | 12.798% | $219.5162 | $219.52 | $219.50 | $219.50 |
| Purchase #4 | $235.86 | 9.317% | $257.8351 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $12.49 | 5.293% | $13.1511 | $13.15 | $13.15 | $13.20 |
| Purchase #6 | $243.36 | 8.521% | $264.0967 | $264.10 | $264.10 | $264.10 |
| Purchase #7 | $231.85 | 7.648% | $249.5819 | $249.58 | $249.60 | $249.60 |
| 7 purchase totals = | $1,176.86 | $1,283.9409 | $1,283.95 | $1,284.00 | $1,284.00 | |