| 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 | $206.90 | 11.161% | $229.9921 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $18.27 | 8.633% | $19.8472 | $19.85 | $19.85 | $19.80 |
| Purchase #3 | $169.65 | 7.524% | $182.4145 | $182.41 | $182.40 | $182.40 |
| Purchase #4 | $245.65 | 4.348% | $256.3309 | $256.33 | $256.35 | $256.30 |
| Purchase #5 | $127.37 | 11.724% | $142.3029 | $142.30 | $142.30 | $142.30 |
| Purchase #6 | $81.31 | 3.390% | $84.0664 | $84.07 | $84.05 | $84.10 |
| Purchase #7 | $6.93 | 5.836% | $7.3344 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $856.08 | $922.2884 | $922.28 | $922.30 | $922.20 | |