| 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 | $223.27 | 8.527% | $242.3082 | $242.31 | $242.30 | $242.30 |
| Purchase #2 | $243.87 | 11.321% | $271.4785 | $271.48 | $271.50 | $271.50 |
| Purchase #3 | $227.55 | 4.675% | $238.188 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $247.96 | 6.238% | $263.4277 | $263.43 | $263.45 | $263.40 |
| Purchase #5 | $138.94 | 6.165% | $147.5057 | $147.51 | $147.50 | $147.50 |
| Purchase #6 | $217.60 | 3.468% | $225.1464 | $225.15 | $225.15 | $225.10 |
| Purchase #7 | $13.98 | 7.524% | $15.0319 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $1,313.17 | $1,403.0864 | $1,403.10 | $1,403.15 | $1,403.00 | |