| 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 | $246.95 | 4.512% | $258.0924 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $75.80 | 11.839% | $84.774 | $84.77 | $84.75 | $84.80 |
| Purchase #3 | $105.42 | 12.440% | $118.5342 | $118.53 | $118.55 | $118.50 |
| Purchase #4 | $22.61 | 8.663% | $24.5687 | $24.57 | $24.55 | $24.60 |
| Purchase #5 | $80.95 | 6.343% | $86.0847 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $192.60 | 13.177% | $217.9789 | $217.98 | $218.00 | $218.00 |
| Purchase #7 | $94.89 | 13.845% | $108.0275 | $108.03 | $108.05 | $108.00 |
| 7 purchase totals = | $819.22 | $898.0604 | $898.05 | $898.10 | $898.10 | |