| 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 | $110.74 | 13.137% | $125.2879 | $125.29 | $125.30 | $125.30 |
| Purchase #2 | $10.56 | 5.370% | $11.1271 | $11.13 | $11.15 | $11.10 |
| Purchase #3 | $52.79 | 6.263% | $56.0962 | $56.10 | $56.10 | $56.10 |
| Purchase #4 | $189.29 | 4.590% | $197.9784 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $242.62 | 10.166% | $267.2847 | $267.28 | $267.30 | $267.30 |
| Purchase #6 | $15.51 | 7.383% | $16.6551 | $16.66 | $16.65 | $16.70 |
| Purchase #7 | $24.49 | 9.149% | $26.7306 | $26.73 | $26.75 | $26.70 |
| 7 purchase totals = | $646.00 | $701.1600 | $701.17 | $701.25 | $701.20 | |