| 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 | $147.28 | 5.780% | $155.7928 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $62.96 | 3.114% | $64.9206 | $64.92 | $64.90 | $64.90 |
| Purchase #3 | $230.95 | 7.173% | $247.516 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $244.27 | 3.763% | $253.4619 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $229.31 | 10.385% | $253.1238 | $253.12 | $253.10 | $253.10 |
| Purchase #6 | $227.39 | 4.381% | $237.352 | $237.35 | $237.35 | $237.40 |
| Purchase #7 | $28.95 | 9.190% | $31.6105 | $31.61 | $31.60 | $31.60 |
| 7 purchase totals = | $1,171.11 | $1,243.7776 | $1,243.77 | $1,243.70 | $1,243.80 | |