| 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 | $124.31 | 3.473% | $128.6273 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $23.86 | 4.206% | $24.8636 | $24.86 | $24.85 | $24.90 |
| Purchase #3 | $115.33 | 12.439% | $129.6759 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $138.80 | 9.856% | $152.4801 | $152.48 | $152.50 | $152.50 |
| Purchase #5 | $9.73 | 7.233% | $10.4338 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $186.60 | 9.281% | $203.9183 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $108.70 | 4.166% | $113.2284 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $707.33 | $763.2274 | $763.23 | $763.30 | $763.20 | |