| 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 | $33.77 | 13.397% | $38.2942 | $38.29 | $38.30 | $38.30 |
| Purchase #2 | $75.99 | 13.288% | $86.0876 | $86.09 | $86.10 | $86.10 |
| Purchase #3 | $126.76 | 8.720% | $137.8135 | $137.81 | $137.80 | $137.80 |
| Purchase #4 | $192.40 | 9.487% | $210.653 | $210.65 | $210.65 | $210.70 |
| Purchase #5 | $218.88 | 9.636% | $239.9713 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $134.78 | 12.535% | $151.6747 | $151.67 | $151.65 | $151.70 |
| Purchase #7 | $152.30 | 8.260% | $164.88 | $164.88 | $164.90 | $164.90 |
| 7 purchase totals = | $934.88 | $1,029.3743 | $1,029.36 | $1,029.35 | $1,029.50 | |