| 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 | $121.84 | 13.307% | $138.0532 | $138.05 | $138.05 | $138.10 |
| Purchase #2 | $239.50 | 4.679% | $250.7062 | $250.71 | $250.70 | $250.70 |
| Purchase #3 | $66.99 | 4.197% | $69.8016 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $247.75 | 6.810% | $264.6218 | $264.62 | $264.60 | $264.60 |
| Purchase #5 | $131.61 | 9.266% | $143.805 | $143.81 | $143.80 | $143.80 |
| Purchase #6 | $84.85 | 9.728% | $93.1042 | $93.10 | $93.10 | $93.10 |
| Purchase #7 | $172.82 | 6.510% | $184.0706 | $184.07 | $184.05 | $184.10 |
| 7 purchase totals = | $1,065.36 | $1,144.1626 | $1,144.16 | $1,144.10 | $1,144.20 | |