| 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 | $79.62 | 11.767% | $88.9889 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $190.39 | 8.746% | $207.0415 | $207.04 | $207.05 | $207.00 |
| Purchase #3 | $228.91 | 12.110% | $256.631 | $256.63 | $256.65 | $256.60 |
| Purchase #4 | $95.71 | 11.863% | $107.0641 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $178.93 | 12.215% | $200.7863 | $200.79 | $200.80 | $200.80 |
| Purchase #6 | $189.60 | 8.373% | $205.4752 | $205.48 | $205.50 | $205.50 |
| Purchase #7 | $206.70 | 12.666% | $232.8806 | $232.88 | $232.90 | $232.90 |
| 7 purchase totals = | $1,169.86 | $1,298.8676 | $1,298.87 | $1,298.95 | $1,298.90 | |