| 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 | $229.48 | 5.624% | $242.386 | $242.39 | $242.40 | $242.40 |
| Purchase #2 | $199.59 | 7.741% | $215.0403 | $215.04 | $215.05 | $215.00 |
| Purchase #3 | $123.45 | 5.863% | $130.6879 | $130.69 | $130.70 | $130.70 |
| Purchase #4 | $239.26 | 8.495% | $259.5851 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $212.46 | 6.164% | $225.556 | $225.56 | $225.55 | $225.60 |
| Purchase #6 | $107.59 | 11.468% | $119.9284 | $119.93 | $119.95 | $119.90 |
| Purchase #7 | $136.44 | 9.290% | $149.1153 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $1,248.27 | $1,342.2990 | $1,342.32 | $1,342.35 | $1,342.30 | |