| 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 | $200.29 | 10.160% | $220.6395 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $17.69 | 12.698% | $19.9363 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $99.70 | 7.607% | $107.2842 | $107.28 | $107.30 | $107.30 |
| Purchase #4 | $175.71 | 12.138% | $197.0377 | $197.04 | $197.05 | $197.00 |
| Purchase #5 | $76.53 | 4.357% | $79.8644 | $79.86 | $79.85 | $79.90 |
| Purchase #6 | $101.49 | 12.153% | $113.8241 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $90.63 | 6.218% | $96.2654 | $96.27 | $96.25 | $96.30 |
| 7 purchase totals = | $762.04 | $834.8516 | $834.85 | $834.85 | $834.80 | |