| 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 | $109.95 | 9.685% | $120.5987 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $133.61 | 10.440% | $147.5589 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $215.44 | 8.695% | $234.1725 | $234.17 | $234.15 | $234.20 |
| Purchase #4 | $21.78 | 12.430% | $24.4873 | $24.49 | $24.50 | $24.50 |
| Purchase #5 | $64.97 | 10.627% | $71.8744 | $71.87 | $71.85 | $71.90 |
| Purchase #6 | $163.51 | 11.244% | $181.8951 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $164.94 | 9.554% | $180.6984 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $874.20 | $961.2853 | $961.29 | $961.25 | $961.40 | |