| 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 | $193.86 | 10.163% | $213.562 | $213.56 | $213.55 | $213.60 |
| Purchase #2 | $94.40 | 10.270% | $104.0949 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $242.49 | 9.659% | $265.9121 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $146.56 | 8.694% | $159.3019 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $72.90 | 7.716% | $78.525 | $78.53 | $78.55 | $78.50 |
| Purchase #6 | $129.72 | 6.389% | $138.0078 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $221.68 | 13.730% | $252.1167 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $1,101.61 | $1,211.5204 | $1,211.52 | $1,211.50 | $1,211.50 | |