| 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 | $195.75 | 9.762% | $214.8591 | $214.86 | $214.85 | $214.90 |
| Purchase #2 | $32.97 | 10.554% | $36.4497 | $36.45 | $36.45 | $36.40 |
| Purchase #3 | $238.38 | 7.439% | $256.1131 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $151.60 | 11.537% | $169.0901 | $169.09 | $169.10 | $169.10 |
| Purchase #5 | $247.70 | 4.304% | $258.361 | $258.36 | $258.35 | $258.40 |
| Purchase #6 | $243.69 | 8.784% | $265.0957 | $265.10 | $265.10 | $265.10 |
| Purchase #7 | $98.37 | 8.646% | $106.8751 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $1,208.46 | $1,306.8438 | $1,306.85 | $1,306.85 | $1,306.90 | |