| 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 | $209.93 | 3.502% | $217.2817 | $217.28 | $217.30 | $217.30 |
| Purchase #2 | $56.90 | 5.552% | $60.0591 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $12.77 | 12.140% | $14.3203 | $14.32 | $14.30 | $14.30 |
| Purchase #4 | $181.56 | 9.613% | $199.0134 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $138.83 | 7.828% | $149.6976 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $129.63 | 13.268% | $146.8293 | $146.83 | $146.85 | $146.80 |
| Purchase #7 | $157.29 | 5.310% | $165.6421 | $165.64 | $165.65 | $165.60 |
| 7 purchase totals = | $886.91 | $952.8435 | $952.84 | $952.85 | $952.80 | |