| 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 | $203.70 | 9.826% | $223.7156 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $195.78 | 12.203% | $219.671 | $219.67 | $219.65 | $219.70 |
| Purchase #3 | $22.93 | 12.309% | $25.7525 | $25.75 | $25.75 | $25.80 |
| Purchase #4 | $47.88 | 7.503% | $51.4724 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $58.32 | 12.131% | $65.3948 | $65.39 | $65.40 | $65.40 |
| Purchase #6 | $22.61 | 4.428% | $23.6112 | $23.61 | $23.60 | $23.60 |
| Purchase #7 | $232.31 | 3.393% | $240.1923 | $240.19 | $240.20 | $240.20 |
| 7 purchase totals = | $783.53 | $849.8098 | $849.80 | $849.75 | $849.90 | |