| 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 | $199.43 | 4.196% | $207.7981 | $207.80 | $207.80 | $207.80 |
| Purchase #2 | $194.41 | 10.177% | $214.1951 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $39.46 | 4.274% | $41.1465 | $41.15 | $41.15 | $41.10 |
| Purchase #4 | $208.39 | 7.577% | $224.1797 | $224.18 | $224.20 | $224.20 |
| Purchase #5 | $225.88 | 5.661% | $238.6671 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $143.28 | 11.817% | $160.2114 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $228.63 | 10.837% | $253.4066 | $253.41 | $253.40 | $253.40 |
| 7 purchase totals = | $1,239.48 | $1,339.6045 | $1,339.62 | $1,339.60 | $1,339.60 | |