| 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 | $127.70 | 3.343% | $131.969 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $123.82 | 13.709% | $140.7945 | $140.79 | $140.80 | $140.80 |
| Purchase #3 | $22.61 | 4.713% | $23.6756 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $95.80 | 3.640% | $99.2871 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $50.84 | 7.618% | $54.713 | $54.71 | $54.70 | $54.70 |
| Purchase #6 | $26.45 | 5.541% | $27.9156 | $27.92 | $27.90 | $27.90 |
| Purchase #7 | $5.75 | 4.275% | $5.9958 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $452.97 | $484.3506 | $484.36 | $484.35 | $484.40 | |