| 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 | $29.97 | 11.161% | $33.315 | $33.32 | $33.30 | $33.30 |
| Purchase #2 | $147.53 | 4.844% | $154.6764 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $131.80 | 12.397% | $148.1392 | $148.14 | $148.15 | $148.10 |
| Purchase #4 | $5.69 | 7.600% | $6.1224 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $212.63 | 9.512% | $232.8554 | $232.86 | $232.85 | $232.90 |
| Purchase #6 | $245.31 | 11.147% | $272.6547 | $272.65 | $272.65 | $272.70 |
| Purchase #7 | $178.89 | 7.573% | $192.4373 | $192.44 | $192.45 | $192.40 |
| 7 purchase totals = | $951.82 | $1,040.2004 | $1,040.21 | $1,040.20 | $1,040.20 | |