| 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 | $196.42 | 13.217% | $222.3808 | $222.38 | $222.40 | $222.40 |
| Purchase #2 | $56.68 | 6.160% | $60.1715 | $60.17 | $60.15 | $60.20 |
| Purchase #3 | $198.38 | 11.779% | $221.7472 | $221.75 | $221.75 | $221.70 |
| Purchase #4 | $247.35 | 10.583% | $273.5271 | $273.53 | $273.55 | $273.50 |
| Purchase #5 | $244.27 | 6.433% | $259.9839 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $22.54 | 10.367% | $24.8767 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $106.70 | 3.111% | $110.0194 | $110.02 | $110.00 | $110.00 |
| 7 purchase totals = | $1,072.34 | $1,172.7066 | $1,172.71 | $1,172.75 | $1,172.70 | |