| 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 | $247.44 | 9.231% | $270.2812 | $270.28 | $270.30 | $270.30 |
| Purchase #2 | $200.29 | 4.857% | $210.0181 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $148.37 | 7.610% | $159.661 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $250.59 | 8.722% | $272.4465 | $272.45 | $272.45 | $272.40 |
| Purchase #5 | $39.54 | 10.139% | $43.549 | $43.55 | $43.55 | $43.50 |
| Purchase #6 | $243.81 | 3.258% | $251.7533 | $251.75 | $251.75 | $251.80 |
| Purchase #7 | $241.95 | 3.463% | $250.3287 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $1,371.99 | $1,458.0378 | $1,458.04 | $1,458.05 | $1,458.00 | |