| 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 | $245.92 | 10.755% | $272.3687 | $272.37 | $272.35 | $272.40 |
| Purchase #2 | $51.51 | 12.266% | $57.8282 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $75.61 | 3.224% | $78.0477 | $78.05 | $78.05 | $78.00 |
| Purchase #4 | $87.64 | 5.641% | $92.5838 | $92.58 | $92.60 | $92.60 |
| Purchase #5 | $34.42 | 12.472% | $38.7129 | $38.71 | $38.70 | $38.70 |
| Purchase #6 | $103.33 | 6.842% | $110.3998 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $233.79 | 9.574% | $256.1731 | $256.17 | $256.15 | $256.20 |
| 7 purchase totals = | $832.22 | $906.1142 | $906.11 | $906.10 | $906.10 | |