| 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 | $92.81 | 9.698% | $101.8107 | $101.81 | $101.80 | $101.80 |
| Purchase #2 | $135.50 | 8.332% | $146.7899 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $9.98 | 9.622% | $10.9403 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $202.76 | 5.496% | $213.9037 | $213.90 | $213.90 | $213.90 |
| Purchase #5 | $99.37 | 3.470% | $102.8181 | $102.82 | $102.80 | $102.80 |
| Purchase #6 | $244.85 | 10.325% | $270.1308 | $270.13 | $270.15 | $270.10 |
| Purchase #7 | $176.63 | 12.130% | $198.0552 | $198.06 | $198.05 | $198.10 |
| 7 purchase totals = | $961.90 | $1,044.4487 | $1,044.45 | $1,044.45 | $1,044.40 | |