| 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 | $125.49 | 12.838% | $141.6004 | $141.60 | $141.60 | $141.60 |
| Purchase #2 | $119.25 | 9.670% | $130.7815 | $130.78 | $130.80 | $130.80 |
| Purchase #3 | $215.97 | 11.488% | $240.7806 | $240.78 | $240.80 | $240.80 |
| Purchase #4 | $134.51 | 7.319% | $144.3548 | $144.35 | $144.35 | $144.40 |
| Purchase #5 | $129.67 | 4.121% | $135.0137 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $237.98 | 13.478% | $270.0549 | $270.05 | $270.05 | $270.10 |
| Purchase #7 | $108.26 | 4.171% | $112.7755 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $1,071.13 | $1,175.3614 | $1,175.35 | $1,175.40 | $1,175.50 | |