| 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 | $194.69 | 8.425% | $211.0926 | $211.09 | $211.10 | $211.10 |
| Purchase #2 | $141.30 | 7.467% | $151.8509 | $151.85 | $151.85 | $151.90 |
| Purchase #3 | $233.71 | 5.351% | $246.2158 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $78.53 | 4.450% | $82.0246 | $82.02 | $82.00 | $82.00 |
| Purchase #5 | $219.35 | 9.360% | $239.8812 | $239.88 | $239.90 | $239.90 |
| Purchase #6 | $187.98 | 7.289% | $201.6819 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $226.42 | 8.475% | $245.6091 | $245.61 | $245.60 | $245.60 |
| 7 purchase totals = | $1,281.98 | $1,378.3561 | $1,378.35 | $1,378.35 | $1,378.40 | |