| 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 | $29.88 | 13.156% | $33.811 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $221.66 | 3.441% | $229.2873 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $235.68 | 7.828% | $254.129 | $254.13 | $254.15 | $254.10 |
| Purchase #4 | $21.79 | 9.747% | $23.9139 | $23.91 | $23.90 | $23.90 |
| Purchase #5 | $224.83 | 3.628% | $232.9868 | $232.99 | $233.00 | $233.00 |
| Purchase #6 | $139.55 | 7.388% | $149.86 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $120.51 | 7.513% | $129.5639 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $993.90 | $1,053.5519 | $1,053.55 | $1,053.55 | $1,053.60 | |