| 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 | $227.92 | 12.350% | $256.0681 | $256.07 | $256.05 | $256.10 |
| Purchase #2 | $91.68 | 12.439% | $103.0841 | $103.08 | $103.10 | $103.10 |
| Purchase #3 | $130.74 | 8.261% | $141.5404 | $141.54 | $141.55 | $141.50 |
| Purchase #4 | $196.26 | 4.315% | $204.7286 | $204.73 | $204.75 | $204.70 |
| Purchase #5 | $26.83 | 6.228% | $28.501 | $28.50 | $28.50 | $28.50 |
| Purchase #6 | $101.96 | 5.690% | $107.7615 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $46.76 | 9.768% | $51.3275 | $51.33 | $51.35 | $51.30 |
| 7 purchase totals = | $822.15 | $893.0112 | $893.01 | $893.05 | $893.00 | |