| 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 | $208.52 | 5.553% | $220.0991 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $219.45 | 9.349% | $239.9664 | $239.97 | $239.95 | $240.00 |
| Purchase #3 | $227.59 | 11.689% | $254.193 | $254.19 | $254.20 | $254.20 |
| Purchase #4 | $179.74 | 8.346% | $194.7411 | $194.74 | $194.75 | $194.70 |
| Purchase #5 | $148.82 | 8.791% | $161.9028 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $70.88 | 10.523% | $78.3387 | $78.34 | $78.35 | $78.30 |
| Purchase #7 | $84.61 | 12.471% | $95.1617 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $1,139.61 | $1,244.4028 | $1,244.40 | $1,244.40 | $1,244.40 | |