| 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 | $102.34 | 3.521% | $105.9434 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $244.71 | 11.529% | $272.9226 | $272.92 | $272.90 | $272.90 |
| Purchase #3 | $235.43 | 7.561% | $253.2309 | $253.23 | $253.25 | $253.20 |
| Purchase #4 | $83.98 | 9.828% | $92.2336 | $92.23 | $92.25 | $92.20 |
| Purchase #5 | $123.97 | 11.708% | $138.4844 | $138.48 | $138.50 | $138.50 |
| Purchase #6 | $150.40 | 12.529% | $169.2436 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $223.63 | 12.407% | $251.3758 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $1,164.46 | $1,283.4343 | $1,283.42 | $1,283.50 | $1,283.30 | |