| 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 | $105.56 | 7.526% | $113.5044 | $113.50 | $113.50 | $113.50 |
| Purchase #2 | $205.70 | 7.505% | $221.1378 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $31.34 | 7.358% | $33.646 | $33.65 | $33.65 | $33.60 |
| Purchase #4 | $203.84 | 6.521% | $217.1324 | $217.13 | $217.15 | $217.10 |
| Purchase #5 | $73.53 | 8.460% | $79.7506 | $79.75 | $79.75 | $79.80 |
| Purchase #6 | $38.33 | 12.188% | $43.0017 | $43.00 | $43.00 | $43.00 |
| Purchase #7 | $202.50 | 7.138% | $216.9545 | $216.95 | $216.95 | $217.00 |
| 7 purchase totals = | $860.80 | $925.1274 | $925.12 | $925.15 | $925.10 | |