| 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 | $192.46 | 4.428% | $200.9821 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $69.76 | 12.285% | $78.33 | $78.33 | $78.35 | $78.30 |
| Purchase #3 | $211.36 | 11.368% | $235.3874 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $144.29 | 4.667% | $151.024 | $151.02 | $151.00 | $151.00 |
| Purchase #5 | $112.57 | 6.214% | $119.5651 | $119.57 | $119.55 | $119.60 |
| Purchase #6 | $171.69 | 5.378% | $180.9235 | $180.92 | $180.90 | $180.90 |
| Purchase #7 | $21.99 | 5.450% | $23.1885 | $23.19 | $23.20 | $23.20 |
| 7 purchase totals = | $924.12 | $989.4006 | $989.40 | $989.40 | $989.40 | |