| 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 | $235.77 | 7.742% | $254.0233 | $254.02 | $254.00 | $254.00 |
| Purchase #2 | $240.28 | 10.368% | $265.1922 | $265.19 | $265.20 | $265.20 |
| Purchase #3 | $151.51 | 4.231% | $157.9204 | $157.92 | $157.90 | $157.90 |
| Purchase #4 | $182.44 | 4.532% | $190.7082 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $39.36 | 3.456% | $40.7203 | $40.72 | $40.70 | $40.70 |
| Purchase #6 | $130.69 | 7.400% | $140.3611 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $244.60 | 13.346% | $277.2443 | $277.24 | $277.25 | $277.20 |
| 7 purchase totals = | $1,224.65 | $1,326.1698 | $1,326.16 | $1,326.10 | $1,326.10 | |