| 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 | $184.58 | 13.676% | $209.8232 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $150.48 | 3.194% | $155.2863 | $155.29 | $155.30 | $155.30 |
| Purchase #3 | $103.53 | 6.551% | $110.3123 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $194.37 | 13.321% | $220.262 | $220.26 | $220.25 | $220.30 |
| Purchase #5 | $145.27 | 10.595% | $160.6614 | $160.66 | $160.65 | $160.70 |
| Purchase #6 | $55.33 | 4.204% | $57.6561 | $57.66 | $57.65 | $57.70 |
| Purchase #7 | $120.79 | 3.685% | $125.2411 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $954.35 | $1,039.2424 | $1,039.24 | $1,039.20 | $1,039.30 | |