| 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 | $206.50 | 10.339% | $227.85 | $227.85 | $227.85 | $227.90 |
| Purchase #2 | $247.66 | 6.277% | $263.2056 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $154.58 | 12.632% | $174.1065 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $192.54 | 6.383% | $204.8298 | $204.83 | $204.85 | $204.80 |
| Purchase #5 | $40.79 | 10.234% | $44.9644 | $44.96 | $44.95 | $45.00 |
| Purchase #6 | $142.48 | 3.523% | $147.4996 | $147.50 | $147.50 | $147.50 |
| Purchase #7 | $60.43 | 6.399% | $64.2969 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $1,044.98 | $1,126.7528 | $1,126.76 | $1,126.75 | $1,126.80 | |