| 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 | $125.55 | 4.271% | $130.9122 | $130.91 | $130.90 | $130.90 |
| Purchase #2 | $172.25 | 13.283% | $195.13 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $157.78 | 5.448% | $166.3759 | $166.38 | $166.40 | $166.40 |
| Purchase #4 | $212.31 | 9.467% | $232.4094 | $232.41 | $232.40 | $232.40 |
| Purchase #5 | $90.41 | 12.418% | $101.6371 | $101.64 | $101.65 | $101.60 |
| Purchase #6 | $234.88 | 5.307% | $247.3451 | $247.35 | $247.35 | $247.30 |
| Purchase #7 | $149.28 | 12.567% | $168.04 | $168.04 | $168.05 | $168.00 |
| 7 purchase totals = | $1,142.46 | $1,241.8497 | $1,241.86 | $1,241.90 | $1,241.70 | |