| 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 | $105.40 | 7.355% | $113.1522 | $113.15 | $113.15 | $113.20 |
| Purchase #2 | $245.56 | 3.199% | $253.4155 | $253.42 | $253.40 | $253.40 |
| Purchase #3 | $123.46 | 11.670% | $137.8678 | $137.87 | $137.85 | $137.90 |
| Purchase #4 | $99.40 | 11.285% | $110.6173 | $110.62 | $110.60 | $110.60 |
| Purchase #5 | $43.70 | 12.534% | $49.1774 | $49.18 | $49.20 | $49.20 |
| Purchase #6 | $250.84 | 8.799% | $272.9114 | $272.91 | $272.90 | $272.90 |
| Purchase #7 | $130.59 | 7.183% | $139.9703 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $998.95 | $1,077.1119 | $1,077.12 | $1,077.05 | $1,077.20 | |