| 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 | $46.40 | 8.193% | $50.2016 | $50.20 | $50.20 | $50.20 |
| Purchase #2 | $149.59 | 6.245% | $158.9319 | $158.93 | $158.95 | $158.90 |
| Purchase #3 | $48.51 | 5.485% | $51.1708 | $51.17 | $51.15 | $51.20 |
| Purchase #4 | $181.55 | 7.802% | $195.7145 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $223.36 | 7.745% | $240.6592 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $213.29 | 11.307% | $237.4067 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $221.36 | 9.275% | $241.8911 | $241.89 | $241.90 | $241.90 |
| 7 purchase totals = | $1,084.06 | $1,175.9758 | $1,175.97 | $1,175.95 | $1,176.00 | |