| 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 | $132.73 | 12.597% | $149.45 | $149.45 | $149.45 | $149.50 |
| Purchase #2 | $110.38 | 5.233% | $116.1562 | $116.16 | $116.15 | $116.20 |
| Purchase #3 | $218.27 | 3.337% | $225.5537 | $225.55 | $225.55 | $225.60 |
| Purchase #4 | $45.84 | 8.834% | $49.8895 | $49.89 | $49.90 | $49.90 |
| Purchase #5 | $233.77 | 12.823% | $263.7463 | $263.75 | $263.75 | $263.70 |
| Purchase #6 | $218.76 | 5.335% | $230.4308 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $99.69 | 7.218% | $106.8856 | $106.89 | $106.90 | $106.90 |
| 7 purchase totals = | $1,059.44 | $1,142.1121 | $1,142.12 | $1,142.15 | $1,142.20 | |