| 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 | $201.35 | 11.467% | $224.4388 | $224.44 | $224.45 | $224.40 |
| Purchase #2 | $73.39 | 7.801% | $79.1152 | $79.12 | $79.10 | $79.10 |
| Purchase #3 | $175.48 | 10.675% | $194.2125 | $194.21 | $194.20 | $194.20 |
| Purchase #4 | $98.47 | 9.332% | $107.6592 | $107.66 | $107.65 | $107.70 |
| Purchase #5 | $189.34 | 13.578% | $215.0486 | $215.05 | $215.05 | $215.00 |
| Purchase #6 | $149.67 | 4.818% | $156.8811 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $215.54 | 13.610% | $244.875 | $244.88 | $244.90 | $244.90 |
| 7 purchase totals = | $1,103.24 | $1,222.2304 | $1,222.24 | $1,222.25 | $1,222.20 | |