| 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 | $217.68 | 5.228% | $229.0603 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $67.67 | 8.718% | $73.5695 | $73.57 | $73.55 | $73.60 |
| Purchase #3 | $69.56 | 13.304% | $78.8143 | $78.81 | $78.80 | $78.80 |
| Purchase #4 | $249.83 | 3.763% | $259.2311 | $259.23 | $259.25 | $259.20 |
| Purchase #5 | $184.48 | 4.451% | $192.6912 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $64.48 | 10.693% | $71.3748 | $71.37 | $71.35 | $71.40 |
| Purchase #7 | $204.91 | 6.215% | $217.6452 | $217.65 | $217.65 | $217.60 |
| 7 purchase totals = | $1,058.61 | $1,122.3864 | $1,122.38 | $1,122.35 | $1,122.40 | |