| 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 | $119.77 | 8.593% | $130.0618 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $109.44 | 9.103% | $119.4023 | $119.40 | $119.40 | $119.40 |
| Purchase #3 | $225.69 | 7.271% | $242.0999 | $242.10 | $242.10 | $242.10 |
| Purchase #4 | $163.46 | 9.497% | $178.9838 | $178.98 | $179.00 | $179.00 |
| Purchase #5 | $241.43 | 12.768% | $272.2558 | $272.26 | $272.25 | $272.30 |
| Purchase #6 | $148.59 | 6.607% | $158.4073 | $158.41 | $158.40 | $158.40 |
| Purchase #7 | $166.74 | 8.130% | $180.296 | $180.30 | $180.30 | $180.30 |
| 7 purchase totals = | $1,175.12 | $1,281.5069 | $1,281.51 | $1,281.50 | $1,281.60 | |