| 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 | $124.57 | 6.856% | $133.1105 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $186.96 | 11.528% | $208.5127 | $208.51 | $208.50 | $208.50 |
| Purchase #3 | $18.74 | 5.833% | $19.8331 | $19.83 | $19.85 | $19.80 |
| Purchase #4 | $199.63 | 11.726% | $223.0386 | $223.04 | $223.05 | $223.00 |
| Purchase #5 | $216.76 | 12.552% | $243.9677 | $243.97 | $243.95 | $244.00 |
| Purchase #6 | $40.78 | 8.708% | $44.3311 | $44.33 | $44.35 | $44.30 |
| Purchase #7 | $155.93 | 12.635% | $175.6318 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $943.37 | $1,048.4255 | $1,048.42 | $1,048.45 | $1,048.30 | |