| 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 | $109.57 | 4.344% | $114.3297 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $222.86 | 9.231% | $243.4322 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $197.92 | 12.306% | $222.276 | $222.28 | $222.30 | $222.30 |
| Purchase #4 | $213.44 | 3.847% | $221.651 | $221.65 | $221.65 | $221.70 |
| Purchase #5 | $21.75 | 6.369% | $23.1353 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $40.96 | 6.401% | $43.5818 | $43.58 | $43.60 | $43.60 |
| Purchase #7 | $35.27 | 3.102% | $36.3641 | $36.36 | $36.35 | $36.40 |
| 7 purchase totals = | $841.77 | $904.7701 | $904.77 | $904.85 | $904.80 | |