| 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 | $221.34 | 11.419% | $246.6148 | $246.61 | $246.60 | $246.60 |
| Purchase #2 | $237.29 | 9.186% | $259.0875 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $230.50 | 10.232% | $254.0848 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $211.82 | 8.815% | $230.4919 | $230.49 | $230.50 | $230.50 |
| Purchase #5 | $129.66 | 9.725% | $142.2694 | $142.27 | $142.25 | $142.30 |
| Purchase #6 | $84.36 | 5.292% | $88.8243 | $88.82 | $88.80 | $88.80 |
| Purchase #7 | $33.36 | 7.181% | $35.7556 | $35.76 | $35.75 | $35.80 |
| 7 purchase totals = | $1,148.33 | $1,257.1283 | $1,257.12 | $1,257.10 | $1,257.20 | |