| 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 | $219.76 | 7.372% | $235.9607 | $235.96 | $235.95 | $236.00 |
| Purchase #2 | $237.37 | 7.267% | $254.6197 | $254.62 | $254.60 | $254.60 |
| Purchase #3 | $214.26 | 10.229% | $236.1767 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $94.80 | 9.338% | $103.6524 | $103.65 | $103.65 | $103.70 |
| Purchase #5 | $248.35 | 4.395% | $259.265 | $259.27 | $259.25 | $259.30 |
| Purchase #6 | $103.51 | 8.124% | $111.9192 | $111.92 | $111.90 | $111.90 |
| Purchase #7 | $95.43 | 13.662% | $108.4676 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $1,213.48 | $1,310.0613 | $1,310.07 | $1,310.00 | $1,310.20 | |