| 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 | $89.74 | 5.198% | $94.4047 | $94.40 | $94.40 | $94.40 |
| Purchase #2 | $99.97 | 6.399% | $106.3671 | $106.37 | $106.35 | $106.40 |
| Purchase #3 | $198.99 | 11.559% | $221.9913 | $221.99 | $222.00 | $222.00 |
| Purchase #4 | $132.31 | 3.368% | $136.7662 | $136.77 | $136.75 | $136.80 |
| Purchase #5 | $20.74 | 10.347% | $22.886 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $248.29 | 3.146% | $256.1012 | $256.10 | $256.10 | $256.10 |
| Purchase #7 | $81.72 | 12.345% | $91.8083 | $91.81 | $91.80 | $91.80 |
| 7 purchase totals = | $871.76 | $930.3248 | $930.33 | $930.30 | $930.40 | |