| 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 | $188.31 | 8.597% | $204.499 | $204.50 | $204.50 | $204.50 |
| Purchase #2 | $134.56 | 3.550% | $139.3369 | $139.34 | $139.35 | $139.30 |
| Purchase #3 | $126.39 | 12.128% | $141.7186 | $141.72 | $141.70 | $141.70 |
| Purchase #4 | $217.75 | 5.688% | $230.1356 | $230.14 | $230.15 | $230.10 |
| Purchase #5 | $189.95 | 11.507% | $211.8075 | $211.81 | $211.80 | $211.80 |
| Purchase #6 | $195.33 | 10.148% | $215.1521 | $215.15 | $215.15 | $215.20 |
| Purchase #7 | $26.85 | 8.257% | $29.067 | $29.07 | $29.05 | $29.10 |
| 7 purchase totals = | $1,079.14 | $1,171.7167 | $1,171.73 | $1,171.70 | $1,171.70 | |