| 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 | $82.36 | 10.610% | $91.0984 | $91.10 | $91.10 | $91.10 |
| Purchase #2 | $176.71 | 11.844% | $197.6395 | $197.64 | $197.65 | $197.60 |
| Purchase #3 | $162.75 | 13.728% | $185.0923 | $185.09 | $185.10 | $185.10 |
| Purchase #4 | $99.55 | 7.247% | $106.7644 | $106.76 | $106.75 | $106.80 |
| Purchase #5 | $214.95 | 11.170% | $238.9599 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $242.69 | 11.328% | $270.1819 | $270.18 | $270.20 | $270.20 |
| Purchase #7 | $121.31 | 5.482% | $127.9602 | $127.96 | $127.95 | $128.00 |
| 7 purchase totals = | $1,100.32 | $1,217.6966 | $1,217.69 | $1,217.70 | $1,217.80 | |