| 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 | $206.61 | 7.203% | $221.4921 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $190.54 | 4.394% | $198.9123 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $33.26 | 13.319% | $37.6899 | $37.69 | $37.70 | $37.70 |
| Purchase #4 | $195.96 | 8.387% | $212.3952 | $212.40 | $212.40 | $212.40 |
| Purchase #5 | $174.62 | 10.505% | $192.9638 | $192.96 | $192.95 | $193.00 |
| Purchase #6 | $88.36 | 9.324% | $96.5987 | $96.60 | $96.60 | $96.60 |
| Purchase #7 | $8.78 | 6.792% | $9.3763 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $898.13 | $969.4283 | $969.43 | $969.45 | $969.50 | |