| 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 | $98.35 | 10.242% | $108.423 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $240.88 | 10.331% | $265.7653 | $265.77 | $265.75 | $265.80 |
| Purchase #3 | $32.42 | 10.295% | $35.7576 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $108.90 | 6.592% | $116.0787 | $116.08 | $116.10 | $116.10 |
| Purchase #5 | $239.41 | 7.874% | $258.2611 | $258.26 | $258.25 | $258.30 |
| Purchase #6 | $185.79 | 12.425% | $208.8744 | $208.87 | $208.85 | $208.90 |
| Purchase #7 | $10.35 | 9.563% | $11.3398 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $916.10 | $1,004.4999 | $1,004.50 | $1,004.45 | $1,004.60 | |