| 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 | $189.91 | 10.759% | $210.3424 | $210.34 | $210.35 | $210.30 |
| Purchase #2 | $204.30 | 10.447% | $225.6432 | $225.64 | $225.65 | $225.60 |
| Purchase #3 | $78.39 | 5.261% | $82.5141 | $82.51 | $82.50 | $82.50 |
| Purchase #4 | $113.26 | 4.417% | $118.2627 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $170.83 | 10.613% | $188.9602 | $188.96 | $188.95 | $189.00 |
| Purchase #6 | $43.71 | 6.134% | $46.3912 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $244.59 | 5.633% | $258.3678 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $1,044.99 | $1,130.4816 | $1,130.47 | $1,130.45 | $1,130.50 | |