| 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 | $227.87 | 5.345% | $240.0497 | $240.05 | $240.05 | $240.00 |
| Purchase #2 | $48.26 | 10.394% | $53.2761 | $53.28 | $53.30 | $53.30 |
| Purchase #3 | $15.50 | 7.162% | $16.6101 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $164.29 | 6.349% | $174.7208 | $174.72 | $174.70 | $174.70 |
| Purchase #5 | $126.94 | 9.604% | $139.1313 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $129.40 | 4.648% | $135.4145 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $15.42 | 12.362% | $17.3262 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $727.68 | $776.5287 | $776.53 | $776.55 | $776.40 | |