| 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 | $105.49 | 10.780% | $116.8618 | $116.86 | $116.85 | $116.90 |
| Purchase #2 | $223.38 | 8.763% | $242.9548 | $242.95 | $242.95 | $243.00 |
| Purchase #3 | $195.64 | 7.235% | $209.7946 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $192.31 | 6.746% | $205.2832 | $205.28 | $205.30 | $205.30 |
| Purchase #5 | $5.25 | 13.208% | $5.9434 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $182.87 | 12.597% | $205.9061 | $205.91 | $205.90 | $205.90 |
| Purchase #7 | $15.81 | 5.151% | $16.6244 | $16.62 | $16.60 | $16.60 |
| 7 purchase totals = | $920.75 | $1,003.3683 | $1,003.35 | $1,003.35 | $1,003.40 | |