| 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 | $103.36 | 8.667% | $112.3182 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $107.74 | 9.127% | $117.5734 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $175.61 | 3.637% | $181.9969 | $182.00 | $182.00 | $182.00 |
| Purchase #4 | $104.49 | 6.641% | $111.4292 | $111.43 | $111.45 | $111.40 |
| Purchase #5 | $111.42 | 9.440% | $121.938 | $121.94 | $121.95 | $121.90 |
| Purchase #6 | $239.93 | 9.380% | $262.4354 | $262.44 | $262.45 | $262.40 |
| Purchase #7 | $246.75 | 6.720% | $263.3316 | $263.33 | $263.35 | $263.30 |
| 7 purchase totals = | $1,089.30 | $1,171.0227 | $1,171.03 | $1,171.05 | $1,170.90 | |