| 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 | $212.78 | 4.757% | $222.9019 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $201.48 | 5.213% | $211.9832 | $211.98 | $212.00 | $212.00 |
| Purchase #3 | $30.45 | 6.874% | $32.5431 | $32.54 | $32.55 | $32.50 |
| Purchase #4 | $92.28 | 3.390% | $95.4083 | $95.41 | $95.40 | $95.40 |
| Purchase #5 | $46.84 | 9.332% | $51.2111 | $51.21 | $51.20 | $51.20 |
| Purchase #6 | $135.71 | 6.510% | $144.5447 | $144.54 | $144.55 | $144.50 |
| Purchase #7 | $103.99 | 11.595% | $116.0476 | $116.05 | $116.05 | $116.00 |
| 7 purchase totals = | $823.53 | $874.6399 | $874.63 | $874.65 | $874.50 | |