| 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 | $200.61 | 10.147% | $220.9659 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $184.36 | 10.649% | $203.9925 | $203.99 | $204.00 | $204.00 |
| Purchase #3 | $42.78 | 8.616% | $46.4659 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $29.69 | 6.848% | $31.7232 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $97.50 | 10.457% | $107.6956 | $107.70 | $107.70 | $107.70 |
| Purchase #6 | $168.60 | 3.508% | $174.5145 | $174.51 | $174.50 | $174.50 |
| Purchase #7 | $131.33 | 13.662% | $149.2723 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $854.87 | $934.6299 | $934.63 | $934.55 | $934.70 | |