| 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 | $213.70 | 10.569% | $236.286 | $236.29 | $236.30 | $236.30 |
| Purchase #2 | $45.37 | 10.173% | $49.9855 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $200.77 | 12.373% | $225.6113 | $225.61 | $225.60 | $225.60 |
| Purchase #4 | $230.95 | 12.109% | $258.9157 | $258.92 | $258.90 | $258.90 |
| Purchase #5 | $140.27 | 8.662% | $152.4202 | $152.42 | $152.40 | $152.40 |
| Purchase #6 | $239.83 | 8.374% | $259.9134 | $259.91 | $259.90 | $259.90 |
| Purchase #7 | $221.73 | 6.559% | $236.2733 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $1,292.62 | $1,419.4054 | $1,419.41 | $1,419.35 | $1,419.40 | |