| 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 | $219.70 | 6.745% | $234.5188 | $234.52 | $234.50 | $234.50 |
| Purchase #2 | $61.51 | 11.534% | $68.6046 | $68.60 | $68.60 | $68.60 |
| Purchase #3 | $168.54 | 13.375% | $191.0822 | $191.08 | $191.10 | $191.10 |
| Purchase #4 | $15.91 | 3.171% | $16.4145 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $209.99 | 5.161% | $220.8276 | $220.83 | $220.85 | $220.80 |
| Purchase #6 | $191.49 | 13.792% | $217.9003 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $83.61 | 9.376% | $91.4493 | $91.45 | $91.45 | $91.40 |
| 7 purchase totals = | $950.75 | $1,040.7973 | $1,040.79 | $1,040.80 | $1,040.70 | |