| 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 | $224.32 | 10.141% | $247.0683 | $247.07 | $247.05 | $247.10 |
| Purchase #2 | $103.95 | 3.314% | $107.3949 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $241.64 | 4.660% | $252.9004 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $243.28 | 6.795% | $259.8109 | $259.81 | $259.80 | $259.80 |
| Purchase #5 | $84.33 | 8.386% | $91.4019 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $75.37 | 8.487% | $81.7667 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $188.62 | 8.647% | $204.93 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $1,161.51 | $1,245.2731 | $1,245.27 | $1,245.25 | $1,245.30 | |