| 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 | $176.91 | 13.529% | $200.8442 | $200.84 | $200.85 | $200.80 |
| Purchase #2 | $243.60 | 5.834% | $257.8116 | $257.81 | $257.80 | $257.80 |
| Purchase #3 | $132.53 | 12.388% | $148.9478 | $148.95 | $148.95 | $148.90 |
| Purchase #4 | $201.51 | 6.782% | $215.1764 | $215.18 | $215.20 | $215.20 |
| Purchase #5 | $245.52 | 5.113% | $258.0734 | $258.07 | $258.05 | $258.10 |
| Purchase #6 | $147.79 | 6.443% | $157.3121 | $157.31 | $157.30 | $157.30 |
| Purchase #7 | $11.75 | 4.281% | $12.253 | $12.25 | $12.25 | $12.30 |
| 7 purchase totals = | $1,159.61 | $1,250.4185 | $1,250.41 | $1,250.40 | $1,250.40 | |