| 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 | $47.65 | 5.350% | $50.1993 | $50.20 | $50.20 | $50.20 |
| Purchase #2 | $230.86 | 4.272% | $240.7223 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $250.33 | 10.199% | $275.8612 | $275.86 | $275.85 | $275.90 |
| Purchase #4 | $110.55 | 13.837% | $125.8468 | $125.85 | $125.85 | $125.80 |
| Purchase #5 | $129.64 | 7.299% | $139.1024 | $139.10 | $139.10 | $139.10 |
| Purchase #6 | $246.30 | 9.204% | $268.9695 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $6.85 | 13.714% | $7.7894 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $1,022.18 | $1,108.4909 | $1,108.49 | $1,108.45 | $1,108.50 | |