| 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 | $197.51 | 8.551% | $214.3991 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $217.57 | 8.856% | $236.838 | $236.84 | $236.85 | $236.80 |
| Purchase #3 | $180.34 | 4.860% | $189.1045 | $189.10 | $189.10 | $189.10 |
| Purchase #4 | $211.32 | 13.415% | $239.6686 | $239.67 | $239.65 | $239.70 |
| Purchase #5 | $85.46 | 8.395% | $92.6344 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $112.48 | 3.169% | $116.0445 | $116.04 | $116.05 | $116.00 |
| Purchase #7 | $27.69 | 3.125% | $28.5553 | $28.56 | $28.55 | $28.60 |
| 7 purchase totals = | $1,032.37 | $1,117.2444 | $1,117.24 | $1,117.25 | $1,117.20 | |