| 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 | $119.51 | 12.697% | $134.6842 | $134.68 | $134.70 | $134.70 |
| Purchase #2 | $157.70 | 7.222% | $169.0891 | $169.09 | $169.10 | $169.10 |
| Purchase #3 | $225.52 | 12.800% | $254.3866 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $117.51 | 11.513% | $131.0389 | $131.04 | $131.05 | $131.00 |
| Purchase #5 | $173.88 | 5.610% | $183.6347 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $140.33 | 3.608% | $145.3931 | $145.39 | $145.40 | $145.40 |
| Purchase #7 | $201.67 | 9.154% | $220.1309 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $1,136.12 | $1,238.3575 | $1,238.35 | $1,238.45 | $1,238.30 | |