| 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 | $98.70 | 8.504% | $107.0934 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $219.40 | 10.515% | $242.4699 | $242.47 | $242.45 | $242.50 |
| Purchase #3 | $143.33 | 4.576% | $149.8888 | $149.89 | $149.90 | $149.90 |
| Purchase #4 | $97.90 | 12.106% | $109.7518 | $109.75 | $109.75 | $109.80 |
| Purchase #5 | $108.64 | 4.625% | $113.6646 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $230.29 | 9.147% | $251.3546 | $251.35 | $251.35 | $251.40 |
| Purchase #7 | $68.71 | 11.337% | $76.4997 | $76.50 | $76.50 | $76.50 |
| 7 purchase totals = | $966.97 | $1,050.7228 | $1,050.71 | $1,050.70 | $1,050.90 | |