| 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 | $241.45 | 6.670% | $257.5547 | $257.55 | $257.55 | $257.60 |
| Purchase #2 | $63.93 | 7.430% | $68.68 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $105.46 | 4.425% | $110.1266 | $110.13 | $110.15 | $110.10 |
| Purchase #4 | $246.89 | 8.156% | $267.0263 | $267.03 | $267.05 | $267.00 |
| Purchase #5 | $30.40 | 11.787% | $33.9832 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $220.77 | 4.450% | $230.5943 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $199.63 | 3.576% | $206.7688 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $1,108.53 | $1,174.7339 | $1,174.73 | $1,174.80 | $1,174.80 | |