| 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 | $26.62 | 4.313% | $27.7681 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $221.94 | 8.315% | $240.3943 | $240.39 | $240.40 | $240.40 |
| Purchase #3 | $108.84 | 7.398% | $116.892 | $116.89 | $116.90 | $116.90 |
| Purchase #4 | $208.89 | 6.428% | $222.3174 | $222.32 | $222.30 | $222.30 |
| Purchase #5 | $115.55 | 8.390% | $125.2446 | $125.24 | $125.25 | $125.20 |
| Purchase #6 | $185.82 | 6.199% | $197.339 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $79.47 | 10.478% | $87.7969 | $87.80 | $87.80 | $87.80 |
| 7 purchase totals = | $947.13 | $1,017.7523 | $1,017.75 | $1,017.75 | $1,017.70 | |