| 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 | $229.37 | 6.516% | $244.3157 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $239.27 | 6.563% | $254.9733 | $254.97 | $254.95 | $255.00 |
| Purchase #3 | $182.31 | 11.368% | $203.035 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $131.48 | 11.774% | $146.9605 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $223.68 | 3.773% | $232.1194 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $238.74 | 10.128% | $262.9196 | $262.92 | $262.90 | $262.90 |
| Purchase #7 | $206.34 | 9.410% | $225.7566 | $225.76 | $225.75 | $225.80 |
| 7 purchase totals = | $1,451.19 | $1,570.0801 | $1,570.09 | $1,570.00 | $1,570.10 | |