| 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 | $187.93 | 13.355% | $213.0281 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $221.68 | 6.417% | $235.9052 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $247.51 | 10.731% | $274.0703 | $274.07 | $274.05 | $274.10 |
| Purchase #4 | $12.75 | 9.265% | $13.9313 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $200.32 | 7.440% | $215.2238 | $215.22 | $215.20 | $215.20 |
| Purchase #6 | $16.67 | 9.422% | $18.2406 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $247.57 | 12.475% | $278.4544 | $278.45 | $278.45 | $278.50 |
| 7 purchase totals = | $1,134.43 | $1,248.8537 | $1,248.85 | $1,248.85 | $1,248.80 | |