| 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 | $221.83 | 7.489% | $238.4428 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $233.92 | 3.768% | $242.7341 | $242.73 | $242.75 | $242.70 |
| Purchase #3 | $43.67 | 3.736% | $45.3015 | $45.30 | $45.30 | $45.30 |
| Purchase #4 | $185.30 | 5.122% | $194.7911 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $26.41 | 6.831% | $28.2141 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $64.66 | 11.196% | $71.8993 | $71.90 | $71.90 | $71.90 |
| Purchase #7 | $118.76 | 11.238% | $132.1062 | $132.11 | $132.10 | $132.10 |
| 7 purchase totals = | $894.55 | $953.4891 | $953.48 | $953.50 | $953.40 | |