| 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 | $92.63 | 7.828% | $99.8811 | $99.88 | $99.90 | $99.90 |
| Purchase #2 | $217.54 | 5.377% | $229.2371 | $229.24 | $229.25 | $229.20 |
| Purchase #3 | $103.54 | 13.551% | $117.5707 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $95.49 | 13.400% | $108.2857 | $108.29 | $108.30 | $108.30 |
| Purchase #5 | $195.46 | 11.851% | $218.624 | $218.62 | $218.60 | $218.60 |
| Purchase #6 | $143.91 | 10.527% | $159.0594 | $159.06 | $159.05 | $159.10 |
| Purchase #7 | $202.82 | 10.485% | $224.0857 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $1,051.39 | $1,156.7437 | $1,156.75 | $1,156.75 | $1,156.80 | |