| 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 | $212.60 | 3.672% | $220.4067 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $112.40 | 4.565% | $117.5311 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $103.47 | 4.306% | $107.9254 | $107.93 | $107.95 | $107.90 |
| Purchase #4 | $203.93 | 5.477% | $215.0992 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $104.57 | 3.147% | $107.8608 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $236.88 | 13.104% | $267.9208 | $267.92 | $267.90 | $267.90 |
| Purchase #7 | $219.49 | 8.322% | $237.756 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $1,193.34 | $1,274.5000 | $1,274.51 | $1,274.50 | $1,274.50 | |