| 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 | $250.83 | 9.580% | $274.8595 | $274.86 | $274.85 | $274.90 |
| Purchase #2 | $105.63 | 10.208% | $116.4127 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $86.86 | 10.544% | $96.0185 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $102.88 | 10.292% | $113.4684 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $6.93 | 8.502% | $7.5192 | $7.52 | $7.50 | $7.50 |
| Purchase #6 | $197.72 | 11.205% | $219.8745 | $219.87 | $219.85 | $219.90 |
| Purchase #7 | $39.68 | 11.355% | $44.1857 | $44.19 | $44.20 | $44.20 |
| 7 purchase totals = | $790.53 | $872.3385 | $872.34 | $872.25 | $872.40 | |