| 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 | $216.78 | 7.730% | $233.5371 | $233.54 | $233.55 | $233.50 |
| Purchase #2 | $96.73 | 4.191% | $100.784 | $100.78 | $100.80 | $100.80 |
| Purchase #3 | $56.90 | 6.155% | $60.4022 | $60.40 | $60.40 | $60.40 |
| Purchase #4 | $191.64 | 3.406% | $198.1673 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $221.82 | 13.175% | $251.0448 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $138.59 | 12.647% | $156.1175 | $156.12 | $156.10 | $156.10 |
| Purchase #7 | $104.77 | 5.325% | $110.349 | $110.35 | $110.35 | $110.30 |
| 7 purchase totals = | $1,027.23 | $1,110.4019 | $1,110.40 | $1,110.40 | $1,110.30 | |