| 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 | $232.72 | 9.720% | $255.3404 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $115.48 | 5.391% | $121.7055 | $121.71 | $121.70 | $121.70 |
| Purchase #3 | $57.76 | 5.794% | $61.1066 | $61.11 | $61.10 | $61.10 |
| Purchase #4 | $144.90 | 3.419% | $149.8541 | $149.85 | $149.85 | $149.90 |
| Purchase #5 | $244.56 | 12.324% | $274.6996 | $274.70 | $274.70 | $274.70 |
| Purchase #6 | $227.57 | 10.645% | $251.7948 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $189.54 | 9.411% | $207.3776 | $207.38 | $207.40 | $207.40 |
| 7 purchase totals = | $1,212.53 | $1,321.8786 | $1,321.88 | $1,321.90 | $1,321.90 | |