| 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 | $8.43 | 13.800% | $9.5933 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $195.37 | 11.288% | $217.4234 | $217.42 | $217.40 | $217.40 |
| Purchase #3 | $226.74 | 9.817% | $248.9991 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $50.32 | 8.715% | $54.7054 | $54.71 | $54.70 | $54.70 |
| Purchase #5 | $109.36 | 9.599% | $119.8575 | $119.86 | $119.85 | $119.90 |
| Purchase #6 | $172.82 | 7.732% | $186.1824 | $186.18 | $186.20 | $186.20 |
| Purchase #7 | $208.60 | 7.764% | $224.7957 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $971.64 | $1,061.5568 | $1,061.56 | $1,061.55 | $1,061.60 | |