| 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 | $196.59 | 11.435% | $219.0701 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $7.81 | 13.822% | $8.8895 | $8.89 | $8.90 | $8.90 |
| Purchase #3 | $230.39 | 8.656% | $250.3326 | $250.33 | $250.35 | $250.30 |
| Purchase #4 | $15.56 | 8.262% | $16.8456 | $16.85 | $16.85 | $16.80 |
| Purchase #5 | $209.80 | 3.303% | $216.7297 | $216.73 | $216.75 | $216.70 |
| Purchase #6 | $175.76 | 5.297% | $185.07 | $185.07 | $185.05 | $185.10 |
| Purchase #7 | $85.70 | 6.553% | $91.3159 | $91.32 | $91.30 | $91.30 |
| 7 purchase totals = | $921.61 | $988.2534 | $988.26 | $988.25 | $988.20 | |