| 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 | $233.79 | 9.727% | $256.5308 | $256.53 | $256.55 | $256.50 |
| Purchase #2 | $187.87 | 3.847% | $195.0974 | $195.10 | $195.10 | $195.10 |
| Purchase #3 | $80.34 | 4.722% | $84.1337 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $151.72 | 6.634% | $161.7851 | $161.79 | $161.80 | $161.80 |
| Purchase #5 | $151.98 | 6.399% | $161.7052 | $161.71 | $161.70 | $161.70 |
| Purchase #6 | $237.95 | 7.510% | $255.82 | $255.82 | $255.80 | $255.80 |
| Purchase #7 | $94.69 | 3.345% | $97.8574 | $97.86 | $97.85 | $97.90 |
| 7 purchase totals = | $1,138.34 | $1,212.9296 | $1,212.94 | $1,212.95 | $1,212.90 | |