| 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 | $249.45 | 12.738% | $281.2249 | $281.22 | $281.20 | $281.20 |
| Purchase #2 | $64.88 | 9.422% | $70.993 | $70.99 | $71.00 | $71.00 |
| Purchase #3 | $142.95 | 7.498% | $153.6684 | $153.67 | $153.65 | $153.70 |
| Purchase #4 | $69.69 | 6.208% | $74.0164 | $74.02 | $74.00 | $74.00 |
| Purchase #5 | $154.26 | 9.121% | $168.3301 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $58.50 | 3.193% | $60.3679 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $198.87 | 8.848% | $216.466 | $216.47 | $216.45 | $216.50 |
| 7 purchase totals = | $938.60 | $1,025.0667 | $1,025.07 | $1,025.00 | $1,025.10 | |