| 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 | $103.40 | 12.313% | $116.1316 | $116.13 | $116.15 | $116.10 |
| Purchase #2 | $148.62 | 13.256% | $168.3211 | $168.32 | $168.30 | $168.30 |
| Purchase #3 | $190.52 | 3.658% | $197.4892 | $197.49 | $197.50 | $197.50 |
| Purchase #4 | $87.52 | 10.629% | $96.8225 | $96.82 | $96.80 | $96.80 |
| Purchase #5 | $159.94 | 12.679% | $180.2188 | $180.22 | $180.20 | $180.20 |
| Purchase #6 | $220.91 | 6.871% | $236.0887 | $236.09 | $236.10 | $236.10 |
| Purchase #7 | $244.99 | 11.770% | $273.8253 | $273.83 | $273.85 | $273.80 |
| 7 purchase totals = | $1,155.90 | $1,268.8972 | $1,268.90 | $1,268.90 | $1,268.80 | |