| 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 | $101.64 | 13.262% | $115.1195 | $115.12 | $115.10 | $115.10 |
| Purchase #2 | $227.80 | 3.106% | $234.8755 | $234.88 | $234.90 | $234.90 |
| Purchase #3 | $110.75 | 6.172% | $117.5855 | $117.59 | $117.60 | $117.60 |
| Purchase #4 | $86.26 | 4.108% | $89.8036 | $89.80 | $89.80 | $89.80 |
| Purchase #5 | $189.55 | 8.263% | $205.2125 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $95.99 | 4.206% | $100.0273 | $100.03 | $100.05 | $100.00 |
| Purchase #7 | $42.29 | 9.631% | $46.3629 | $46.36 | $46.35 | $46.40 |
| 7 purchase totals = | $854.28 | $908.9868 | $908.99 | $909.00 | $909.00 | |