| 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 | $123.55 | 9.156% | $134.8622 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $237.89 | 13.591% | $270.2216 | $270.22 | $270.20 | $270.20 |
| Purchase #3 | $28.41 | 8.379% | $30.7905 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $141.44 | 5.233% | $148.8416 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $68.59 | 7.236% | $73.5532 | $73.55 | $73.55 | $73.60 |
| Purchase #6 | $106.88 | 8.678% | $116.155 | $116.16 | $116.15 | $116.20 |
| Purchase #7 | $240.75 | 6.320% | $255.9654 | $255.97 | $255.95 | $256.00 |
| 7 purchase totals = | $947.51 | $1,030.3895 | $1,030.39 | $1,030.35 | $1,030.50 | |