| 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 | $110.99 | 11.331% | $123.5663 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $160.52 | 12.307% | $180.2752 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $54.32 | 9.550% | $59.5076 | $59.51 | $59.50 | $59.50 |
| Purchase #4 | $12.53 | 12.847% | $14.1397 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $8.32 | 10.794% | $9.2181 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $193.96 | 9.827% | $213.0204 | $213.02 | $213.00 | $213.00 |
| Purchase #7 | $193.53 | 10.553% | $213.9532 | $213.95 | $213.95 | $214.00 |
| 7 purchase totals = | $734.17 | $813.6805 | $813.69 | $813.65 | $813.70 | |