| 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 | $245.78 | 6.343% | $261.3698 | $261.37 | $261.35 | $261.40 |
| Purchase #2 | $102.60 | 7.730% | $110.531 | $110.53 | $110.55 | $110.50 |
| Purchase #3 | $193.65 | 4.573% | $202.5056 | $202.51 | $202.50 | $202.50 |
| Purchase #4 | $192.97 | 8.837% | $210.0228 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $154.84 | 7.840% | $166.9795 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $73.93 | 7.706% | $79.627 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $73.36 | 11.580% | $81.8551 | $81.86 | $81.85 | $81.90 |
| 7 purchase totals = | $1,037.13 | $1,112.8908 | $1,112.90 | $1,112.90 | $1,112.90 | |