| 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 | $222.35 | 3.353% | $229.8054 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $16.93 | 10.738% | $18.7479 | $18.75 | $18.75 | $18.70 |
| Purchase #3 | $194.62 | 4.320% | $203.0276 | $203.03 | $203.05 | $203.00 |
| Purchase #4 | $121.35 | 4.631% | $126.9697 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $22.70 | 6.835% | $24.2515 | $24.25 | $24.25 | $24.30 |
| Purchase #6 | $215.91 | 7.397% | $231.8809 | $231.88 | $231.90 | $231.90 |
| Purchase #7 | $191.36 | 6.825% | $204.4203 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $985.22 | $1,039.1033 | $1,039.11 | $1,039.10 | $1,039.10 | |