| 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 | $249.88 | 6.812% | $266.9018 | $266.90 | $266.90 | $266.90 |
| Purchase #2 | $28.61 | 6.384% | $30.4365 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $138.43 | 7.597% | $148.9465 | $148.95 | $148.95 | $148.90 |
| Purchase #4 | $244.67 | 11.725% | $273.3576 | $273.36 | $273.35 | $273.40 |
| Purchase #5 | $172.86 | 3.503% | $178.9153 | $178.92 | $178.90 | $178.90 |
| Purchase #6 | $107.38 | 8.705% | $116.7274 | $116.73 | $116.75 | $116.70 |
| Purchase #7 | $222.31 | 7.457% | $238.8877 | $238.89 | $238.90 | $238.90 |
| 7 purchase totals = | $1,164.14 | $1,254.1728 | $1,254.19 | $1,254.20 | $1,254.10 | |