| 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 | $211.74 | 7.572% | $227.773 | $227.77 | $227.75 | $227.80 |
| Purchase #2 | $175.67 | 10.422% | $193.9783 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $31.39 | 5.642% | $33.161 | $33.16 | $33.15 | $33.20 |
| Purchase #4 | $246.25 | 5.510% | $259.8184 | $259.82 | $259.80 | $259.80 |
| Purchase #5 | $33.66 | 12.118% | $37.7389 | $37.74 | $37.75 | $37.70 |
| Purchase #6 | $112.78 | 10.771% | $124.9275 | $124.93 | $124.95 | $124.90 |
| Purchase #7 | $92.82 | 7.590% | $99.865 | $99.87 | $99.85 | $99.90 |
| 7 purchase totals = | $904.31 | $977.2621 | $977.27 | $977.25 | $977.30 | |