| 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 | $237.65 | 13.470% | $269.6615 | $269.66 | $269.65 | $269.70 |
| Purchase #2 | $207.49 | 5.150% | $218.1757 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $105.94 | 5.635% | $111.9097 | $111.91 | $111.90 | $111.90 |
| Purchase #4 | $17.69 | 12.535% | $19.9074 | $19.91 | $19.90 | $19.90 |
| Purchase #5 | $29.35 | 10.592% | $32.4588 | $32.46 | $32.45 | $32.50 |
| Purchase #6 | $104.99 | 4.788% | $110.0169 | $110.02 | $110.00 | $110.00 |
| Purchase #7 | $137.27 | 9.219% | $149.9249 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $840.38 | $912.0549 | $912.06 | $912.00 | $912.10 | |