| 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 | $219.65 | 13.220% | $248.6877 | $248.69 | $248.70 | $248.70 |
| Purchase #2 | $245.91 | 6.355% | $261.5376 | $261.54 | $261.55 | $261.50 |
| Purchase #3 | $130.90 | 12.337% | $147.0491 | $147.05 | $147.05 | $147.00 |
| Purchase #4 | $183.59 | 8.315% | $198.8555 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $38.47 | 7.767% | $41.458 | $41.46 | $41.45 | $41.50 |
| Purchase #6 | $49.97 | 5.475% | $52.7059 | $52.71 | $52.70 | $52.70 |
| Purchase #7 | $210.78 | 5.724% | $222.845 | $222.85 | $222.85 | $222.80 |
| 7 purchase totals = | $1,079.27 | $1,173.1388 | $1,173.16 | $1,173.15 | $1,173.10 | |