| 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 | $116.67 | 10.550% | $128.9787 | $128.98 | $129.00 | $129.00 |
| Purchase #2 | $112.78 | 7.676% | $121.437 | $121.44 | $121.45 | $121.40 |
| Purchase #3 | $39.74 | 7.118% | $42.5687 | $42.57 | $42.55 | $42.60 |
| Purchase #4 | $43.47 | 13.730% | $49.4384 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $149.35 | 6.200% | $158.6097 | $158.61 | $158.60 | $158.60 |
| Purchase #6 | $205.57 | 6.197% | $218.3092 | $218.31 | $218.30 | $218.30 |
| Purchase #7 | $127.74 | 3.722% | $132.4945 | $132.49 | $132.50 | $132.50 |
| 7 purchase totals = | $795.32 | $851.8362 | $851.84 | $851.85 | $851.80 | |