| 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 | $238.26 | 7.372% | $255.8245 | $255.82 | $255.80 | $255.80 |
| Purchase #2 | $22.92 | 12.466% | $25.7772 | $25.78 | $25.80 | $25.80 |
| Purchase #3 | $139.44 | 3.232% | $143.9467 | $143.95 | $143.95 | $143.90 |
| Purchase #4 | $88.50 | 4.153% | $92.1754 | $92.18 | $92.20 | $92.20 |
| Purchase #5 | $224.42 | 9.690% | $246.1663 | $246.17 | $246.15 | $246.20 |
| Purchase #6 | $232.93 | 8.724% | $253.2508 | $253.25 | $253.25 | $253.30 |
| Purchase #7 | $68.35 | 9.444% | $74.805 | $74.81 | $74.80 | $74.80 |
| 7 purchase totals = | $1,014.82 | $1,091.9459 | $1,091.96 | $1,091.95 | $1,092.00 | |