| 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 | $110.35 | 11.372% | $122.899 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $14.54 | 5.104% | $15.2821 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $171.82 | 3.756% | $178.2736 | $178.27 | $178.25 | $178.30 |
| Purchase #4 | $140.46 | 5.543% | $148.2457 | $148.25 | $148.25 | $148.20 |
| Purchase #5 | $211.60 | 13.454% | $240.0687 | $240.07 | $240.05 | $240.10 |
| Purchase #6 | $157.29 | 12.582% | $177.0802 | $177.08 | $177.10 | $177.10 |
| Purchase #7 | $226.37 | 11.763% | $252.9979 | $253.00 | $253.00 | $253.00 |
| 7 purchase totals = | $1,032.43 | $1,134.8472 | $1,134.85 | $1,134.85 | $1,134.90 | |