| 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 | $207.50 | 10.507% | $229.302 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $128.86 | 7.273% | $138.232 | $138.23 | $138.25 | $138.20 |
| Purchase #3 | $162.93 | 13.291% | $184.585 | $184.59 | $184.60 | $184.60 |
| Purchase #4 | $212.95 | 9.590% | $233.3719 | $233.37 | $233.35 | $233.40 |
| Purchase #5 | $48.58 | 11.778% | $54.3018 | $54.30 | $54.30 | $54.30 |
| Purchase #6 | $245.33 | 11.644% | $273.8962 | $273.90 | $273.90 | $273.90 |
| Purchase #7 | $49.66 | 3.363% | $51.3301 | $51.33 | $51.35 | $51.30 |
| 7 purchase totals = | $1,055.81 | $1,165.0190 | $1,165.02 | $1,165.05 | $1,165.00 | |