| 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 | $133.51 | 3.138% | $137.6995 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $105.95 | 10.335% | $116.8999 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $192.97 | 8.227% | $208.8456 | $208.85 | $208.85 | $208.80 |
| Purchase #4 | $232.48 | 10.588% | $257.095 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $244.81 | 12.358% | $275.0636 | $275.06 | $275.05 | $275.10 |
| Purchase #6 | $164.45 | 11.536% | $183.421 | $183.42 | $183.40 | $183.40 |
| Purchase #7 | $36.29 | 8.396% | $39.3369 | $39.34 | $39.35 | $39.30 |
| 7 purchase totals = | $1,110.46 | $1,218.3615 | $1,218.37 | $1,218.35 | $1,218.30 | |