| 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 | $177.68 | 12.856% | $200.5225 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $79.93 | 10.498% | $88.3211 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $185.85 | 10.819% | $205.9571 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $38.89 | 6.665% | $41.482 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $101.44 | 7.792% | $109.3442 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $129.49 | 8.271% | $140.2001 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $135.51 | 5.598% | $143.0958 | $143.10 | $143.10 | $143.10 |
| 7 purchase totals = | $848.79 | $928.9228 | $928.92 | $928.90 | $928.90 | |