| 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 | $108.43 | 7.160% | $116.1936 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $116.60 | 4.685% | $122.0627 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $249.49 | 7.472% | $268.1319 | $268.13 | $268.15 | $268.10 |
| Purchase #4 | $197.70 | 5.136% | $207.8539 | $207.85 | $207.85 | $207.90 |
| Purchase #5 | $138.60 | 3.669% | $143.6852 | $143.69 | $143.70 | $143.70 |
| Purchase #6 | $182.33 | 13.827% | $207.5408 | $207.54 | $207.55 | $207.50 |
| Purchase #7 | $61.76 | 13.396% | $70.0334 | $70.03 | $70.05 | $70.00 |
| 7 purchase totals = | $1,054.91 | $1,135.5015 | $1,135.49 | $1,135.55 | $1,135.50 | |