| 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 | $122.96 | 5.402% | $129.6023 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $207.77 | 6.304% | $220.8678 | $220.87 | $220.85 | $220.90 |
| Purchase #3 | $100.25 | 11.418% | $111.6965 | $111.70 | $111.70 | $111.70 |
| Purchase #4 | $53.97 | 11.284% | $60.06 | $60.06 | $60.05 | $60.10 |
| Purchase #5 | $141.38 | 9.333% | $154.575 | $154.58 | $154.60 | $154.60 |
| Purchase #6 | $90.29 | 8.602% | $98.0567 | $98.06 | $98.05 | $98.10 |
| Purchase #7 | $208.44 | 13.104% | $235.754 | $235.75 | $235.75 | $235.80 |
| 7 purchase totals = | $925.06 | $1,010.6123 | $1,010.62 | $1,010.60 | $1,010.80 | |