| 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 | $220.29 | 7.819% | $237.5145 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $195.60 | 4.309% | $204.0284 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $201.31 | 12.825% | $227.128 | $227.13 | $227.15 | $227.10 |
| Purchase #4 | $8.72 | 12.244% | $9.7877 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $82.60 | 10.388% | $91.1805 | $91.18 | $91.20 | $91.20 |
| Purchase #6 | $101.99 | 11.656% | $113.878 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $150.95 | 8.751% | $164.1596 | $164.16 | $164.15 | $164.20 |
| 7 purchase totals = | $961.46 | $1,047.6767 | $1,047.68 | $1,047.75 | $1,047.70 | |