| 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 | $244.33 | 7.860% | $263.5343 | $263.53 | $263.55 | $263.50 |
| Purchase #2 | $171.27 | 6.324% | $182.1011 | $182.10 | $182.10 | $182.10 |
| Purchase #3 | $82.39 | 4.443% | $86.0506 | $86.05 | $86.05 | $86.10 |
| Purchase #4 | $69.58 | 3.401% | $71.9464 | $71.95 | $71.95 | $71.90 |
| Purchase #5 | $32.69 | 11.835% | $36.5589 | $36.56 | $36.55 | $36.60 |
| Purchase #6 | $178.43 | 6.835% | $190.6257 | $190.63 | $190.65 | $190.60 |
| Purchase #7 | $228.42 | 4.709% | $239.1763 | $239.18 | $239.20 | $239.20 |
| 7 purchase totals = | $1,007.11 | $1,069.9933 | $1,070.00 | $1,070.05 | $1,070.00 | |