| 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 | $113.73 | 13.520% | $129.1063 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $137.78 | 11.448% | $153.5531 | $153.55 | $153.55 | $153.60 |
| Purchase #3 | $159.71 | 9.451% | $174.8042 | $174.80 | $174.80 | $174.80 |
| Purchase #4 | $212.37 | 4.551% | $222.035 | $222.04 | $222.05 | $222.00 |
| Purchase #5 | $212.44 | 12.449% | $238.8867 | $238.89 | $238.90 | $238.90 |
| Purchase #6 | $139.37 | 12.224% | $156.4066 | $156.41 | $156.40 | $156.40 |
| Purchase #7 | $247.29 | 7.699% | $266.3289 | $266.33 | $266.35 | $266.30 |
| 7 purchase totals = | $1,222.69 | $1,341.1208 | $1,341.13 | $1,341.15 | $1,341.10 | |