| 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 | $245.35 | 8.702% | $266.7004 | $266.70 | $266.70 | $266.70 |
| Purchase #2 | $134.36 | 7.694% | $144.6977 | $144.70 | $144.70 | $144.70 |
| Purchase #3 | $206.62 | 4.750% | $216.4345 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $142.64 | 3.780% | $148.0318 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $61.71 | 6.785% | $65.897 | $65.90 | $65.90 | $65.90 |
| Purchase #6 | $215.94 | 8.359% | $233.9904 | $233.99 | $234.00 | $234.00 |
| Purchase #7 | $206.89 | 6.740% | $220.8344 | $220.83 | $220.85 | $220.80 |
| 7 purchase totals = | $1,213.51 | $1,296.5862 | $1,296.58 | $1,296.65 | $1,296.50 | |