| 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 | $242.70 | 9.386% | $265.4798 | $265.48 | $265.50 | $265.50 |
| Purchase #2 | $150.91 | 5.662% | $159.4545 | $159.45 | $159.45 | $159.50 |
| Purchase #3 | $178.26 | 10.495% | $196.9684 | $196.97 | $196.95 | $197.00 |
| Purchase #4 | $134.61 | 8.421% | $145.9455 | $145.95 | $145.95 | $145.90 |
| Purchase #5 | $193.76 | 8.733% | $210.6811 | $210.68 | $210.70 | $210.70 |
| Purchase #6 | $224.96 | 5.823% | $238.0594 | $238.06 | $238.05 | $238.10 |
| Purchase #7 | $179.58 | 10.648% | $198.7017 | $198.70 | $198.70 | $198.70 |
| 7 purchase totals = | $1,304.78 | $1,415.2904 | $1,415.29 | $1,415.30 | $1,415.40 | |