| 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 | $221.91 | 3.663% | $230.0386 | $230.04 | $230.05 | $230.00 |
| Purchase #2 | $247.60 | 6.267% | $263.1171 | $263.12 | $263.10 | $263.10 |
| Purchase #3 | $12.50 | 5.289% | $13.1611 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $115.86 | 11.518% | $129.2048 | $129.20 | $129.20 | $129.20 |
| Purchase #5 | $10.74 | 6.249% | $11.4111 | $11.41 | $11.40 | $11.40 |
| Purchase #6 | $205.67 | 6.298% | $218.6231 | $218.62 | $218.60 | $218.60 |
| Purchase #7 | $111.93 | 10.528% | $123.714 | $123.71 | $123.70 | $123.70 |
| 7 purchase totals = | $926.21 | $989.2698 | $989.26 | $989.20 | $989.20 | |