| 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 | $227.35 | 3.664% | $235.6801 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $207.51 | 7.762% | $223.6169 | $223.62 | $223.60 | $223.60 |
| Purchase #3 | $130.52 | 6.601% | $139.1356 | $139.14 | $139.15 | $139.10 |
| Purchase #4 | $200.89 | 13.631% | $228.2733 | $228.27 | $228.25 | $228.30 |
| Purchase #5 | $100.83 | 11.316% | $112.2399 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $218.44 | 3.663% | $226.4415 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $51.89 | 5.178% | $54.5769 | $54.58 | $54.60 | $54.60 |
| 7 purchase totals = | $1,137.43 | $1,219.9642 | $1,219.97 | $1,220.00 | $1,219.90 | |