| 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 | $240.94 | 11.330% | $268.2385 | $268.24 | $268.25 | $268.20 |
| Purchase #2 | $94.52 | 13.347% | $107.1356 | $107.14 | $107.15 | $107.10 |
| Purchase #3 | $239.33 | 5.672% | $252.9048 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $75.90 | 4.176% | $79.0696 | $79.07 | $79.05 | $79.10 |
| Purchase #5 | $93.69 | 3.524% | $96.9916 | $96.99 | $97.00 | $97.00 |
| Purchase #6 | $70.95 | 12.666% | $79.9365 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $173.63 | 5.151% | $182.5737 | $182.57 | $182.55 | $182.60 |
| 7 purchase totals = | $988.96 | $1,066.8503 | $1,066.85 | $1,066.85 | $1,066.80 | |