| 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 | $128.50 | 7.205% | $137.7584 | $137.76 | $137.75 | $137.80 |
| Purchase #2 | $247.48 | 8.737% | $269.1023 | $269.10 | $269.10 | $269.10 |
| Purchase #3 | $201.85 | 12.140% | $226.3546 | $226.35 | $226.35 | $226.40 |
| Purchase #4 | $119.66 | 13.459% | $135.765 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $165.28 | 6.778% | $176.4827 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $135.48 | 9.507% | $148.3601 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $199.36 | 3.183% | $205.7056 | $205.71 | $205.70 | $205.70 |
| 7 purchase totals = | $1,197.61 | $1,299.5287 | $1,299.53 | $1,299.50 | $1,299.70 | |