| 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 | $178.84 | 4.233% | $186.4103 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $226.68 | 6.236% | $240.8158 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $95.38 | 5.310% | $100.4447 | $100.44 | $100.45 | $100.40 |
| Purchase #4 | $242.53 | 4.524% | $253.5021 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $243.88 | 9.131% | $266.1487 | $266.15 | $266.15 | $266.10 |
| Purchase #6 | $116.42 | 4.171% | $121.2759 | $121.28 | $121.30 | $121.30 |
| Purchase #7 | $174.89 | 4.682% | $183.0783 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $1,278.62 | $1,351.6758 | $1,351.68 | $1,351.70 | $1,351.60 | |