| 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 | $26.30 | 11.303% | $29.2727 | $29.27 | $29.25 | $29.30 |
| Purchase #2 | $172.66 | 6.444% | $183.7862 | $183.79 | $183.80 | $183.80 |
| Purchase #3 | $104.37 | 6.280% | $110.9244 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $195.34 | 12.259% | $219.2867 | $219.29 | $219.30 | $219.30 |
| Purchase #5 | $209.65 | 4.660% | $219.4197 | $219.42 | $219.40 | $219.40 |
| Purchase #6 | $178.48 | 9.530% | $195.4891 | $195.49 | $195.50 | $195.50 |
| Purchase #7 | $71.86 | 9.533% | $78.7104 | $78.71 | $78.70 | $78.70 |
| 7 purchase totals = | $958.66 | $1,036.8892 | $1,036.89 | $1,036.85 | $1,036.90 | |