| 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 | $237.94 | 4.826% | $249.423 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $55.64 | 3.502% | $57.5885 | $57.59 | $57.60 | $57.60 |
| Purchase #3 | $24.27 | 3.404% | $25.0962 | $25.10 | $25.10 | $25.10 |
| Purchase #4 | $194.60 | 12.577% | $219.0748 | $219.07 | $219.05 | $219.10 |
| Purchase #5 | $70.41 | 9.430% | $77.0497 | $77.05 | $77.05 | $77.00 |
| Purchase #6 | $9.27 | 9.501% | $10.1507 | $10.15 | $10.15 | $10.20 |
| Purchase #7 | $57.61 | 9.259% | $62.9441 | $62.94 | $62.95 | $62.90 |
| 7 purchase totals = | $649.74 | $701.3270 | $701.32 | $701.30 | $701.30 | |