| 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 | $118.84 | 9.740% | $130.415 | $130.42 | $130.40 | $130.40 |
| Purchase #2 | $110.56 | 6.116% | $117.3218 | $117.32 | $117.30 | $117.30 |
| Purchase #3 | $57.36 | 10.324% | $63.2818 | $63.28 | $63.30 | $63.30 |
| Purchase #4 | $241.71 | 9.474% | $264.6096 | $264.61 | $264.60 | $264.60 |
| Purchase #5 | $13.92 | 12.744% | $15.694 | $15.69 | $15.70 | $15.70 |
| Purchase #6 | $157.35 | 4.785% | $164.8792 | $164.88 | $164.90 | $164.90 |
| Purchase #7 | $175.46 | 12.585% | $197.5416 | $197.54 | $197.55 | $197.50 |
| 7 purchase totals = | $875.20 | $953.7430 | $953.74 | $953.75 | $953.70 | |