| 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 | $242.43 | 4.519% | $253.3854 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $104.42 | 12.742% | $117.7252 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $5.73 | 3.574% | $5.9348 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $112.26 | 8.604% | $121.9189 | $121.92 | $121.90 | $121.90 |
| Purchase #5 | $219.28 | 8.295% | $237.4693 | $237.47 | $237.45 | $237.50 |
| Purchase #6 | $231.58 | 7.195% | $248.2422 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $47.69 | 9.804% | $52.3655 | $52.37 | $52.35 | $52.40 |
| 7 purchase totals = | $963.39 | $1,037.0413 | $1,037.05 | $1,037.05 | $1,037.00 | |