| 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 | $118.70 | 9.472% | $129.9433 | $129.94 | $129.95 | $129.90 |
| Purchase #2 | $75.79 | 8.293% | $82.0753 | $82.08 | $82.10 | $82.10 |
| Purchase #3 | $192.81 | 13.271% | $218.3978 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $89.28 | 7.644% | $96.1046 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $236.49 | 9.782% | $259.6235 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $164.49 | 5.508% | $173.5501 | $173.55 | $173.55 | $173.60 |
| Purchase #7 | $12.61 | 12.377% | $14.1707 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $890.17 | $973.8653 | $973.86 | $973.85 | $973.90 | |