| 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 | $194.90 | 9.327% | $213.0783 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $97.28 | 5.184% | $102.323 | $102.32 | $102.30 | $102.30 |
| Purchase #3 | $195.94 | 5.855% | $207.4123 | $207.41 | $207.40 | $207.40 |
| Purchase #4 | $166.59 | 4.399% | $173.9183 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $161.28 | 9.196% | $176.1113 | $176.11 | $176.10 | $176.10 |
| Purchase #6 | $128.66 | 8.855% | $140.0528 | $140.05 | $140.05 | $140.10 |
| Purchase #7 | $209.27 | 8.383% | $226.8131 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $1,153.92 | $1,239.7091 | $1,239.70 | $1,239.65 | $1,239.70 | |