| 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 | $187.27 | 10.612% | $207.1431 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $153.64 | 7.495% | $165.1553 | $165.16 | $165.15 | $165.20 |
| Purchase #3 | $108.86 | 9.414% | $119.1081 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $37.68 | 12.169% | $42.2653 | $42.27 | $42.25 | $42.30 |
| Purchase #5 | $195.86 | 4.196% | $204.0783 | $204.08 | $204.10 | $204.10 |
| Purchase #6 | $217.65 | 9.247% | $237.7761 | $237.78 | $237.80 | $237.80 |
| Purchase #7 | $72.33 | 5.755% | $76.4926 | $76.49 | $76.50 | $76.50 |
| 7 purchase totals = | $973.29 | $1,052.0188 | $1,052.03 | $1,052.05 | $1,052.10 | |