| 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 | $248.45 | 4.522% | $259.6849 | $259.68 | $259.70 | $259.70 |
| Purchase #2 | $38.61 | 5.509% | $40.737 | $40.74 | $40.75 | $40.70 |
| Purchase #3 | $5.41 | 7.559% | $5.8189 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $174.70 | 5.749% | $184.7435 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $114.39 | 12.613% | $128.818 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $160.66 | 8.237% | $173.8936 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $158.40 | 9.265% | $173.0758 | $173.08 | $173.10 | $173.10 |
| 7 purchase totals = | $900.62 | $966.7717 | $966.77 | $966.80 | $966.70 | |