| 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 | $229.86 | 6.190% | $244.0883 | $244.09 | $244.10 | $244.10 |
| Purchase #2 | $159.46 | 3.849% | $165.5976 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $107.94 | 10.701% | $119.4907 | $119.49 | $119.50 | $119.50 |
| Purchase #4 | $11.74 | 5.128% | $12.342 | $12.34 | $12.35 | $12.30 |
| Purchase #5 | $172.29 | 8.399% | $186.7606 | $186.76 | $186.75 | $186.80 |
| Purchase #6 | $158.25 | 6.223% | $168.0979 | $168.10 | $168.10 | $168.10 |
| Purchase #7 | $90.47 | 3.797% | $93.9051 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $930.01 | $990.2822 | $990.29 | $990.30 | $990.30 | |