| 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 | $226.62 | 8.127% | $245.0374 | $245.04 | $245.05 | $245.00 |
| Purchase #2 | $165.53 | 13.452% | $187.7971 | $187.80 | $187.80 | $187.80 |
| Purchase #3 | $182.52 | 12.126% | $204.6524 | $204.65 | $204.65 | $204.70 |
| Purchase #4 | $148.97 | 11.707% | $166.4099 | $166.41 | $166.40 | $166.40 |
| Purchase #5 | $49.50 | 10.827% | $54.8594 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $73.57 | 7.238% | $78.895 | $78.90 | $78.90 | $78.90 |
| Purchase #7 | $89.98 | 13.856% | $102.4476 | $102.45 | $102.45 | $102.40 |
| 7 purchase totals = | $936.69 | $1,040.0988 | $1,040.11 | $1,040.10 | $1,040.10 | |