| 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 | $125.90 | 11.176% | $139.9706 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $219.68 | 13.390% | $249.0952 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $228.72 | 8.209% | $247.4956 | $247.50 | $247.50 | $247.50 |
| Purchase #4 | $89.60 | 6.584% | $95.4993 | $95.50 | $95.50 | $95.50 |
| Purchase #5 | $246.91 | 11.120% | $274.3664 | $274.37 | $274.35 | $274.40 |
| Purchase #6 | $45.34 | 3.841% | $47.0815 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $26.33 | 8.169% | $28.4809 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $982.48 | $1,081.9895 | $1,082.00 | $1,082.00 | $1,082.10 | |