| 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 | $54.77 | 4.403% | $57.1815 | $57.18 | $57.20 | $57.20 |
| Purchase #2 | $244.98 | 12.692% | $276.0729 | $276.07 | $276.05 | $276.10 |
| Purchase #3 | $226.61 | 8.397% | $245.6384 | $245.64 | $245.65 | $245.60 |
| Purchase #4 | $180.54 | 9.380% | $197.4747 | $197.47 | $197.45 | $197.50 |
| Purchase #5 | $175.94 | 4.825% | $184.4291 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $53.42 | 11.366% | $59.4917 | $59.49 | $59.50 | $59.50 |
| Purchase #7 | $187.36 | 7.306% | $201.0485 | $201.05 | $201.05 | $201.00 |
| 7 purchase totals = | $1,123.62 | $1,221.3368 | $1,221.33 | $1,221.35 | $1,221.30 | |