| 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 | $224.66 | 12.666% | $253.1154 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $96.80 | 9.511% | $106.0066 | $106.01 | $106.00 | $106.00 |
| Purchase #3 | $186.41 | 12.250% | $209.2452 | $209.25 | $209.25 | $209.20 |
| Purchase #4 | $89.34 | 8.443% | $96.883 | $96.88 | $96.90 | $96.90 |
| Purchase #5 | $75.44 | 3.166% | $77.8284 | $77.83 | $77.85 | $77.80 |
| Purchase #6 | $221.45 | 11.114% | $246.062 | $246.06 | $246.05 | $246.10 |
| Purchase #7 | $237.65 | 13.498% | $269.728 | $269.73 | $269.75 | $269.70 |
| 7 purchase totals = | $1,131.75 | $1,258.8686 | $1,258.88 | $1,258.90 | $1,258.80 | |