| 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 | $214.53 | 12.206% | $240.7155 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $189.54 | 8.527% | $205.7021 | $205.70 | $205.70 | $205.70 |
| Purchase #3 | $197.49 | 6.649% | $210.6211 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $22.93 | 13.671% | $26.0648 | $26.06 | $26.05 | $26.10 |
| Purchase #5 | $36.40 | 8.740% | $39.5814 | $39.58 | $39.60 | $39.60 |
| Purchase #6 | $69.51 | 5.806% | $73.5458 | $73.55 | $73.55 | $73.50 |
| Purchase #7 | $91.79 | 9.192% | $100.2273 | $100.23 | $100.25 | $100.20 |
| 7 purchase totals = | $822.19 | $896.4580 | $896.46 | $896.45 | $896.40 | |