| 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 | $114.89 | 10.452% | $126.8983 | $126.90 | $126.90 | $126.90 |
| Purchase #2 | $194.48 | 10.561% | $215.019 | $215.02 | $215.00 | $215.00 |
| Purchase #3 | $235.57 | 3.296% | $243.3344 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $172.69 | 10.670% | $191.116 | $191.12 | $191.10 | $191.10 |
| Purchase #5 | $37.52 | 7.623% | $40.3801 | $40.38 | $40.40 | $40.40 |
| Purchase #6 | $34.66 | 12.479% | $38.9852 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $166.32 | 11.874% | $186.0688 | $186.07 | $186.05 | $186.10 |
| 7 purchase totals = | $956.13 | $1,041.8018 | $1,041.81 | $1,041.80 | $1,041.80 | |