| 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 | $205.70 | 11.430% | $229.2115 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $235.59 | 11.329% | $262.28 | $262.28 | $262.30 | $262.30 |
| Purchase #3 | $93.82 | 6.674% | $100.0815 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $243.57 | 13.710% | $276.9634 | $276.96 | $276.95 | $277.00 |
| Purchase #5 | $133.91 | 11.630% | $149.4837 | $149.48 | $149.50 | $149.50 |
| Purchase #6 | $56.85 | 7.474% | $61.099 | $61.10 | $61.10 | $61.10 |
| Purchase #7 | $198.87 | 6.696% | $212.1863 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $1,168.31 | $1,291.3054 | $1,291.30 | $1,291.35 | $1,291.40 | |