| 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 | $102.25 | 5.746% | $108.1253 | $108.13 | $108.15 | $108.10 |
| Purchase #2 | $220.55 | 5.500% | $232.6803 | $232.68 | $232.70 | $232.70 |
| Purchase #3 | $18.68 | 12.165% | $20.9524 | $20.95 | $20.95 | $21.00 |
| Purchase #4 | $223.59 | 5.364% | $235.5834 | $235.58 | $235.60 | $235.60 |
| Purchase #5 | $206.94 | 9.800% | $227.2201 | $227.22 | $227.20 | $227.20 |
| Purchase #6 | $108.94 | 13.378% | $123.514 | $123.51 | $123.50 | $123.50 |
| Purchase #7 | $195.40 | 9.416% | $213.7989 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $1,076.35 | $1,161.8744 | $1,161.87 | $1,161.90 | $1,161.90 | |