| 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 | $189.59 | 13.299% | $214.8036 | $214.80 | $214.80 | $214.80 |
| Purchase #2 | $60.43 | 10.157% | $66.5679 | $66.57 | $66.55 | $66.60 |
| Purchase #3 | $194.98 | 12.796% | $219.9296 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $116.53 | 4.318% | $121.5618 | $121.56 | $121.55 | $121.60 |
| Purchase #5 | $120.65 | 8.514% | $130.9221 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $164.26 | 13.528% | $186.4811 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $151.54 | 5.510% | $159.8899 | $159.89 | $159.90 | $159.90 |
| 7 purchase totals = | $997.98 | $1,100.1560 | $1,100.15 | $1,100.15 | $1,100.20 | |