| 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 | $221.81 | 13.180% | $251.0446 | $251.04 | $251.05 | $251.00 |
| Purchase #2 | $188.62 | 3.736% | $195.6668 | $195.67 | $195.65 | $195.70 |
| Purchase #3 | $78.52 | 7.369% | $84.3061 | $84.31 | $84.30 | $84.30 |
| Purchase #4 | $191.77 | 12.273% | $215.3059 | $215.31 | $215.30 | $215.30 |
| Purchase #5 | $211.84 | 6.184% | $224.9402 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $19.42 | 5.136% | $20.4174 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $106.55 | 10.495% | $117.7324 | $117.73 | $117.75 | $117.70 |
| 7 purchase totals = | $1,018.53 | $1,109.4134 | $1,109.42 | $1,109.40 | $1,109.30 | |