| 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 | $111.33 | 8.666% | $120.9779 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $154.61 | 11.148% | $171.8459 | $171.85 | $171.85 | $171.80 |
| Purchase #3 | $194.44 | 4.702% | $203.5826 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $40.39 | 3.635% | $41.8582 | $41.86 | $41.85 | $41.90 |
| Purchase #5 | $18.73 | 13.125% | $21.1883 | $21.19 | $21.20 | $21.20 |
| Purchase #6 | $248.82 | 4.725% | $260.5767 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $50.56 | 4.658% | $52.9151 | $52.92 | $52.90 | $52.90 |
| 7 purchase totals = | $818.88 | $872.9447 | $872.96 | $873.00 | $873.00 | |