| 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 | $201.37 | 6.735% | $214.9323 | $214.93 | $214.95 | $214.90 |
| Purchase #2 | $33.64 | 3.709% | $34.8877 | $34.89 | $34.90 | $34.90 |
| Purchase #3 | $97.47 | 5.780% | $103.1038 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $195.25 | 11.194% | $217.1063 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $85.35 | 8.627% | $92.7131 | $92.71 | $92.70 | $92.70 |
| Purchase #6 | $89.90 | 12.627% | $101.2517 | $101.25 | $101.25 | $101.30 |
| Purchase #7 | $210.51 | 4.630% | $220.2566 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $913.49 | $984.2515 | $984.25 | $984.25 | $984.30 | |