| 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 | $103.81 | 10.665% | $114.8813 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $15.80 | 7.176% | $16.9338 | $16.93 | $16.95 | $16.90 |
| Purchase #3 | $195.42 | 11.858% | $218.5929 | $218.59 | $218.60 | $218.60 |
| Purchase #4 | $231.79 | 9.208% | $253.1332 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $180.92 | 7.484% | $194.4601 | $194.46 | $194.45 | $194.50 |
| Purchase #6 | $148.59 | 10.595% | $164.3331 | $164.33 | $164.35 | $164.30 |
| Purchase #7 | $31.59 | 6.812% | $33.7419 | $33.74 | $33.75 | $33.70 |
| 7 purchase totals = | $907.92 | $996.0763 | $996.06 | $996.15 | $996.00 | |