| 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 | $25.99 | 12.136% | $29.1441 | $29.14 | $29.15 | $29.10 |
| Purchase #2 | $227.70 | 5.398% | $239.9912 | $239.99 | $240.00 | $240.00 |
| Purchase #3 | $70.67 | 6.522% | $75.2791 | $75.28 | $75.30 | $75.30 |
| Purchase #4 | $141.68 | 7.717% | $152.6134 | $152.61 | $152.60 | $152.60 |
| Purchase #5 | $189.84 | 9.377% | $207.6413 | $207.64 | $207.65 | $207.60 |
| Purchase #6 | $201.62 | 3.691% | $209.0618 | $209.06 | $209.05 | $209.10 |
| Purchase #7 | $60.37 | 7.391% | $64.8319 | $64.83 | $64.85 | $64.80 |
| 7 purchase totals = | $917.87 | $978.5628 | $978.55 | $978.60 | $978.50 | |