| 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 | $111.95 | 5.510% | $118.1184 | $118.12 | $118.10 | $118.10 |
| Purchase #2 | $13.27 | 10.260% | $14.6315 | $14.63 | $14.65 | $14.60 |
| Purchase #3 | $226.60 | 6.331% | $240.946 | $240.95 | $240.95 | $240.90 |
| Purchase #4 | $19.89 | 12.241% | $22.3247 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $208.25 | 9.788% | $228.6335 | $228.63 | $228.65 | $228.60 |
| Purchase #6 | $233.99 | 6.242% | $248.5957 | $248.60 | $248.60 | $248.60 |
| Purchase #7 | $100.41 | 8.603% | $109.0483 | $109.05 | $109.05 | $109.00 |
| 7 purchase totals = | $914.36 | $982.2981 | $982.30 | $982.30 | $982.10 | |