| 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 | $111.38 | 3.111% | $114.845 | $114.85 | $114.85 | $114.80 |
| Purchase #2 | $142.41 | 12.434% | $160.1173 | $160.12 | $160.10 | $160.10 |
| Purchase #3 | $249.50 | 7.160% | $267.3642 | $267.36 | $267.35 | $267.40 |
| Purchase #4 | $15.29 | 8.402% | $16.5747 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $166.66 | 4.132% | $173.5464 | $173.55 | $173.55 | $173.50 |
| Purchase #6 | $50.38 | 4.557% | $52.6758 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $216.47 | 12.190% | $242.8577 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $952.09 | $1,027.9811 | $1,027.99 | $1,027.95 | $1,028.00 | |