| 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 | $215.46 | 6.747% | $229.9971 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $45.31 | 10.305% | $49.9792 | $49.98 | $50.00 | $50.00 |
| Purchase #3 | $238.35 | 9.331% | $260.5904 | $260.59 | $260.60 | $260.60 |
| Purchase #4 | $164.69 | 13.554% | $187.0121 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $124.71 | 8.274% | $135.0285 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $157.87 | 8.347% | $171.0474 | $171.05 | $171.05 | $171.00 |
| Purchase #7 | $209.79 | 11.484% | $233.8823 | $233.88 | $233.90 | $233.90 |
| 7 purchase totals = | $1,156.18 | $1,267.5370 | $1,267.54 | $1,267.60 | $1,267.50 | |