| 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 | $223.33 | 4.527% | $233.4401 | $233.44 | $233.45 | $233.40 |
| Purchase #2 | $233.26 | 12.508% | $262.4362 | $262.44 | $262.45 | $262.40 |
| Purchase #3 | $61.51 | 11.259% | $68.4354 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $19.56 | 8.269% | $21.1774 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $59.76 | 3.293% | $61.7279 | $61.73 | $61.75 | $61.70 |
| Purchase #6 | $215.42 | 13.767% | $245.0769 | $245.08 | $245.10 | $245.10 |
| Purchase #7 | $149.46 | 7.406% | $160.529 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $962.30 | $1,052.8229 | $1,052.84 | $1,052.95 | $1,052.70 | |