| 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 | $238.84 | 10.387% | $263.6483 | $263.65 | $263.65 | $263.60 |
| Purchase #2 | $5.45 | 6.768% | $5.8189 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $42.50 | 11.619% | $47.4381 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $134.50 | 13.758% | $153.0045 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $204.33 | 8.242% | $221.1709 | $221.17 | $221.15 | $221.20 |
| Purchase #6 | $90.67 | 3.446% | $93.7945 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $21.86 | 6.241% | $23.2243 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $738.15 | $808.0995 | $808.09 | $808.05 | $808.00 | |