| 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 | $90.68 | 13.483% | $102.9064 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $189.79 | 7.476% | $203.9787 | $203.98 | $204.00 | $204.00 |
| Purchase #3 | $98.35 | 7.329% | $105.5581 | $105.56 | $105.55 | $105.60 |
| Purchase #4 | $195.53 | 5.503% | $206.29 | $206.29 | $206.30 | $206.30 |
| Purchase #5 | $203.93 | 10.572% | $225.4895 | $225.49 | $225.50 | $225.50 |
| Purchase #6 | $41.28 | 10.815% | $45.7444 | $45.74 | $45.75 | $45.70 |
| Purchase #7 | $231.50 | 8.728% | $251.7053 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $1,051.06 | $1,141.6724 | $1,141.68 | $1,141.70 | $1,141.70 | |