| 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 | $129.68 | 8.581% | $140.8078 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $192.59 | 4.356% | $200.9792 | $200.98 | $201.00 | $201.00 |
| Purchase #3 | $133.35 | 6.418% | $141.9084 | $141.91 | $141.90 | $141.90 |
| Purchase #4 | $182.90 | 4.140% | $190.4721 | $190.47 | $190.45 | $190.50 |
| Purchase #5 | $228.28 | 7.260% | $244.8531 | $244.85 | $244.85 | $244.90 |
| Purchase #6 | $207.52 | 5.546% | $219.0291 | $219.03 | $219.05 | $219.00 |
| Purchase #7 | $161.29 | 4.534% | $168.6029 | $168.60 | $168.60 | $168.60 |
| 7 purchase totals = | $1,235.61 | $1,306.6526 | $1,306.65 | $1,306.65 | $1,306.70 | |