| 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 | $159.41 | 13.644% | $181.1599 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $221.93 | 9.480% | $242.969 | $242.97 | $242.95 | $243.00 |
| Purchase #3 | $41.37 | 10.631% | $45.768 | $45.77 | $45.75 | $45.80 |
| Purchase #4 | $81.79 | 10.858% | $90.6708 | $90.67 | $90.65 | $90.70 |
| Purchase #5 | $199.57 | 6.575% | $212.6917 | $212.69 | $212.70 | $212.70 |
| Purchase #6 | $231.80 | 5.706% | $245.0265 | $245.03 | $245.05 | $245.00 |
| Purchase #7 | $194.25 | 8.177% | $210.1338 | $210.13 | $210.15 | $210.10 |
| 7 purchase totals = | $1,130.12 | $1,228.4197 | $1,228.42 | $1,228.40 | $1,228.50 | |