| 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 | $120.39 | 8.346% | $130.4377 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $25.35 | 4.341% | $26.4504 | $26.45 | $26.45 | $26.50 |
| Purchase #3 | $80.96 | 10.753% | $89.6656 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $187.87 | 3.388% | $194.235 | $194.24 | $194.25 | $194.20 |
| Purchase #5 | $213.84 | 13.400% | $242.4946 | $242.49 | $242.50 | $242.50 |
| Purchase #6 | $55.84 | 5.299% | $58.799 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $36.69 | 8.578% | $39.8373 | $39.84 | $39.85 | $39.80 |
| 7 purchase totals = | $720.94 | $781.9196 | $781.93 | $781.95 | $781.90 | |