| 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 | $112.39 | 9.585% | $123.1626 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $64.67 | 10.725% | $71.6059 | $71.61 | $71.60 | $71.60 |
| Purchase #3 | $120.91 | 9.857% | $132.8281 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $222.43 | 8.376% | $241.0607 | $241.06 | $241.05 | $241.10 |
| Purchase #5 | $172.27 | 9.410% | $188.4806 | $188.48 | $188.50 | $188.50 |
| Purchase #6 | $188.25 | 5.140% | $197.9261 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $153.94 | 8.195% | $166.5554 | $166.56 | $166.55 | $166.60 |
| 7 purchase totals = | $1,034.86 | $1,121.6194 | $1,121.63 | $1,121.65 | $1,121.70 | |