| 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 | $116.37 | 10.196% | $128.2351 | $128.24 | $128.25 | $128.20 |
| Purchase #2 | $186.83 | 6.362% | $198.7161 | $198.72 | $198.70 | $198.70 |
| Purchase #3 | $25.94 | 4.361% | $27.0712 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $162.42 | 4.125% | $169.1198 | $169.12 | $169.10 | $169.10 |
| Purchase #5 | $217.52 | 9.248% | $237.6362 | $237.64 | $237.65 | $237.60 |
| Purchase #6 | $207.83 | 10.307% | $229.251 | $229.25 | $229.25 | $229.30 |
| Purchase #7 | $80.77 | 10.263% | $89.0594 | $89.06 | $89.05 | $89.10 |
| 7 purchase totals = | $997.68 | $1,079.0888 | $1,079.10 | $1,079.05 | $1,079.10 | |