| 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 | $110.56 | 8.609% | $120.0781 | $120.08 | $120.10 | $120.10 |
| Purchase #2 | $170.71 | 5.592% | $180.2561 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $68.32 | 9.391% | $74.7359 | $74.74 | $74.75 | $74.70 |
| Purchase #4 | $12.30 | 12.248% | $13.8065 | $13.81 | $13.80 | $13.80 |
| Purchase #5 | $156.47 | 6.551% | $166.7203 | $166.72 | $166.70 | $166.70 |
| Purchase #6 | $230.49 | 12.538% | $259.3888 | $259.39 | $259.40 | $259.40 |
| Purchase #7 | $174.60 | 10.747% | $193.3643 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $923.45 | $1,008.3500 | $1,008.36 | $1,008.35 | $1,008.40 | |