| 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 | $211.73 | 9.315% | $231.4526 | $231.45 | $231.45 | $231.50 |
| Purchase #2 | $114.86 | 5.738% | $121.4507 | $121.45 | $121.45 | $121.50 |
| Purchase #3 | $42.51 | 6.863% | $45.4275 | $45.43 | $45.45 | $45.40 |
| Purchase #4 | $64.47 | 8.133% | $69.7133 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $35.60 | 10.602% | $39.3743 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $230.55 | 7.332% | $247.4539 | $247.45 | $247.45 | $247.50 |
| Purchase #7 | $244.33 | 8.545% | $265.208 | $265.21 | $265.20 | $265.20 |
| 7 purchase totals = | $944.05 | $1,020.0803 | $1,020.07 | $1,020.05 | $1,020.20 | |