| 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 | $233.53 | 3.673% | $242.1076 | $242.11 | $242.10 | $242.10 |
| Purchase #2 | $237.54 | 11.868% | $265.7312 | $265.73 | $265.75 | $265.70 |
| Purchase #3 | $90.35 | 4.776% | $94.6651 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $109.27 | 7.347% | $117.2981 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $7.72 | 5.352% | $8.1332 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $115.99 | 3.254% | $119.7643 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $147.76 | 7.201% | $158.4002 | $158.40 | $158.40 | $158.40 |
| 7 purchase totals = | $942.16 | $1,006.0997 | $1,006.10 | $1,006.10 | $1,006.10 | |