| 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 | $106.80 | 8.309% | $115.674 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $194.30 | 4.191% | $202.4431 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $175.56 | 11.249% | $195.3087 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $129.98 | 11.485% | $144.9082 | $144.91 | $144.90 | $144.90 |
| Purchase #5 | $102.59 | 3.288% | $105.9632 | $105.96 | $105.95 | $106.00 |
| Purchase #6 | $239.81 | 6.690% | $255.8533 | $255.85 | $255.85 | $255.90 |
| Purchase #7 | $30.63 | 4.518% | $32.0139 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $979.67 | $1,052.1644 | $1,052.15 | $1,052.10 | $1,052.20 | |