| 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 | $236.52 | 6.178% | $251.1322 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $217.32 | 4.317% | $226.7017 | $226.70 | $226.70 | $226.70 |
| Purchase #3 | $172.77 | 7.514% | $185.7519 | $185.75 | $185.75 | $185.80 |
| Purchase #4 | $190.82 | 11.826% | $213.3864 | $213.39 | $213.40 | $213.40 |
| Purchase #5 | $73.95 | 13.143% | $83.6692 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $194.62 | 7.821% | $209.8412 | $209.84 | $209.85 | $209.80 |
| Purchase #7 | $28.27 | 4.212% | $29.4607 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $1,114.27 | $1,199.9433 | $1,199.94 | $1,199.95 | $1,200.00 | |