| 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 | $219.59 | 9.587% | $240.6421 | $240.64 | $240.65 | $240.60 |
| Purchase #2 | $107.70 | 10.414% | $118.9159 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $144.84 | 6.832% | $154.7355 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $185.95 | 7.427% | $199.7605 | $199.76 | $199.75 | $199.80 |
| Purchase #5 | $184.93 | 6.731% | $197.3776 | $197.38 | $197.40 | $197.40 |
| Purchase #6 | $63.69 | 12.459% | $71.6251 | $71.63 | $71.65 | $71.60 |
| Purchase #7 | $172.87 | 6.247% | $183.6692 | $183.67 | $183.65 | $183.70 |
| 7 purchase totals = | $1,079.57 | $1,166.7259 | $1,166.74 | $1,166.75 | $1,166.70 | |