| 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 | $231.31 | 6.716% | $246.8448 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $161.77 | 4.443% | $168.9574 | $168.96 | $168.95 | $169.00 |
| Purchase #3 | $102.42 | 5.377% | $107.9271 | $107.93 | $107.95 | $107.90 |
| Purchase #4 | $158.79 | 10.403% | $175.3089 | $175.31 | $175.30 | $175.30 |
| Purchase #5 | $47.62 | 13.324% | $53.9649 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $240.81 | 7.776% | $259.5354 | $259.54 | $259.55 | $259.50 |
| Purchase #7 | $90.25 | 7.610% | $97.118 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $1,032.97 | $1,109.6565 | $1,109.66 | $1,109.65 | $1,109.60 | |