| 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 | $134.52 | 4.873% | $141.0752 | $141.08 | $141.10 | $141.10 |
| Purchase #2 | $92.97 | 9.717% | $102.0039 | $102.00 | $102.00 | $102.00 |
| Purchase #3 | $81.99 | 6.368% | $87.2111 | $87.21 | $87.20 | $87.20 |
| Purchase #4 | $81.33 | 4.547% | $85.0281 | $85.03 | $85.05 | $85.00 |
| Purchase #5 | $33.65 | 9.497% | $36.8457 | $36.85 | $36.85 | $36.80 |
| Purchase #6 | $166.62 | 9.784% | $182.9221 | $182.92 | $182.90 | $182.90 |
| Purchase #7 | $78.89 | 10.430% | $87.1182 | $87.12 | $87.10 | $87.10 |
| 7 purchase totals = | $669.97 | $722.2043 | $722.21 | $722.20 | $722.10 | |