| 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 | $195.39 | 4.546% | $204.2724 | $204.27 | $204.25 | $204.30 |
| Purchase #2 | $18.99 | 3.704% | $19.6934 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $192.32 | 9.480% | $210.5519 | $210.55 | $210.55 | $210.60 |
| Purchase #4 | $136.67 | 12.698% | $154.0244 | $154.02 | $154.00 | $154.00 |
| Purchase #5 | $110.94 | 11.819% | $124.052 | $124.05 | $124.05 | $124.10 |
| Purchase #6 | $212.54 | 13.860% | $241.998 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $81.94 | 10.692% | $90.701 | $90.70 | $90.70 | $90.70 |
| 7 purchase totals = | $948.79 | $1,045.2931 | $1,045.28 | $1,045.25 | $1,045.40 | |