| 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 | $87.37 | 9.508% | $95.6771 | $95.68 | $95.70 | $95.70 |
| Purchase #2 | $127.88 | 13.377% | $144.9865 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $12.61 | 11.741% | $14.0905 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $105.64 | 4.434% | $110.3241 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $228.51 | 8.800% | $248.6189 | $248.62 | $248.60 | $248.60 |
| Purchase #6 | $221.74 | 8.356% | $240.2686 | $240.27 | $240.25 | $240.30 |
| Purchase #7 | $155.78 | 7.250% | $167.0741 | $167.07 | $167.05 | $167.10 |
| 7 purchase totals = | $939.53 | $1,021.0398 | $1,021.04 | $1,021.00 | $1,021.10 | |