| 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 | $248.67 | 7.829% | $268.1384 | $268.14 | $268.15 | $268.10 |
| Purchase #2 | $223.35 | 5.850% | $236.416 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $79.74 | 6.122% | $84.6217 | $84.62 | $84.60 | $84.60 |
| Purchase #4 | $150.87 | 3.590% | $156.2862 | $156.29 | $156.30 | $156.30 |
| Purchase #5 | $207.59 | 3.779% | $215.4348 | $215.43 | $215.45 | $215.40 |
| Purchase #6 | $147.98 | 8.609% | $160.7196 | $160.72 | $160.70 | $160.70 |
| Purchase #7 | $196.74 | 5.302% | $207.1712 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $1,254.94 | $1,328.7879 | $1,328.79 | $1,328.75 | $1,328.70 | |