| 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 | $235.88 | 9.469% | $258.2155 | $258.22 | $258.20 | $258.20 |
| Purchase #2 | $144.80 | 8.340% | $156.8763 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $167.38 | 6.137% | $177.6521 | $177.65 | $177.65 | $177.70 |
| Purchase #4 | $225.94 | 12.464% | $254.1012 | $254.10 | $254.10 | $254.10 |
| Purchase #5 | $171.63 | 13.738% | $195.2085 | $195.21 | $195.20 | $195.20 |
| Purchase #6 | $105.32 | 9.468% | $115.2917 | $115.29 | $115.30 | $115.30 |
| Purchase #7 | $224.53 | 6.790% | $239.7756 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $1,275.48 | $1,397.1209 | $1,397.13 | $1,397.15 | $1,397.20 | |