| 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 | $238.53 | 4.660% | $249.6455 | $249.65 | $249.65 | $249.60 |
| Purchase #2 | $242.38 | 9.696% | $265.8812 | $265.88 | $265.90 | $265.90 |
| Purchase #3 | $6.77 | 3.729% | $7.0225 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $143.90 | 12.380% | $161.7148 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $8.44 | 3.586% | $8.7427 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $185.99 | 11.274% | $206.9585 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $244.95 | 13.482% | $277.9742 | $277.97 | $277.95 | $278.00 |
| 7 purchase totals = | $1,070.96 | $1,177.9394 | $1,177.93 | $1,177.90 | $1,177.90 | |