| 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 | $113.29 | 6.220% | $120.3366 | $120.34 | $120.35 | $120.30 |
| Purchase #2 | $74.63 | 12.227% | $83.755 | $83.76 | $83.75 | $83.80 |
| Purchase #3 | $201.69 | 4.305% | $210.3728 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $200.94 | 4.503% | $209.9883 | $209.99 | $210.00 | $210.00 |
| Purchase #5 | $10.26 | 5.704% | $10.8452 | $10.85 | $10.85 | $10.80 |
| Purchase #6 | $218.41 | 7.789% | $235.422 | $235.42 | $235.40 | $235.40 |
| Purchase #7 | $57.32 | 6.351% | $60.9604 | $60.96 | $60.95 | $61.00 |
| 7 purchase totals = | $876.54 | $931.6803 | $931.69 | $931.65 | $931.70 | |