| 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 | $190.72 | 10.826% | $211.3673 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $126.30 | 3.714% | $130.9908 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $142.65 | 8.731% | $155.1048 | $155.10 | $155.10 | $155.10 |
| Purchase #4 | $68.62 | 10.708% | $75.9678 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $248.89 | 11.561% | $277.6642 | $277.66 | $277.65 | $277.70 |
| Purchase #6 | $41.78 | 12.492% | $46.9992 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $150.46 | 6.820% | $160.7214 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $969.42 | $1,058.8155 | $1,058.81 | $1,058.75 | $1,058.90 | |