| 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 | $240.29 | 7.215% | $257.6269 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $230.89 | 9.781% | $253.4734 | $253.47 | $253.45 | $253.50 |
| Purchase #3 | $17.41 | 4.842% | $18.253 | $18.25 | $18.25 | $18.30 |
| Purchase #4 | $128.47 | 9.844% | $141.1166 | $141.12 | $141.10 | $141.10 |
| Purchase #5 | $231.70 | 3.764% | $240.4212 | $240.42 | $240.40 | $240.40 |
| Purchase #6 | $26.53 | 11.553% | $29.595 | $29.60 | $29.60 | $29.60 |
| Purchase #7 | $233.43 | 12.240% | $262.0018 | $262.00 | $262.00 | $262.00 |
| 7 purchase totals = | $1,108.72 | $1,202.4879 | $1,202.49 | $1,202.45 | $1,202.50 | |