| 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 | $100.91 | 3.756% | $104.7002 | $104.70 | $104.70 | $104.70 |
| Purchase #2 | $172.87 | 3.531% | $178.974 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $192.38 | 12.290% | $216.0235 | $216.02 | $216.00 | $216.00 |
| Purchase #4 | $25.43 | 6.361% | $27.0476 | $27.05 | $27.05 | $27.00 |
| Purchase #5 | $216.45 | 12.858% | $244.2811 | $244.28 | $244.30 | $244.30 |
| Purchase #6 | $56.48 | 8.494% | $61.2774 | $61.28 | $61.30 | $61.30 |
| Purchase #7 | $209.96 | 3.606% | $217.5312 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $974.48 | $1,049.8350 | $1,049.83 | $1,049.85 | $1,049.80 | |