| 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 | $111.38 | 9.591% | $122.0625 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $119.87 | 9.431% | $131.1749 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $126.87 | 8.510% | $137.6666 | $137.67 | $137.65 | $137.70 |
| Purchase #4 | $66.28 | 12.579% | $74.6174 | $74.62 | $74.60 | $74.60 |
| Purchase #5 | $228.79 | 8.844% | $249.0242 | $249.02 | $249.00 | $249.00 |
| Purchase #6 | $74.69 | 12.667% | $84.151 | $84.15 | $84.15 | $84.20 |
| Purchase #7 | $210.80 | 9.361% | $230.533 | $230.53 | $230.55 | $230.50 |
| 7 purchase totals = | $938.68 | $1,029.2296 | $1,029.22 | $1,029.15 | $1,029.30 | |