| 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 | $22.98 | 8.316% | $24.891 | $24.89 | $24.90 | $24.90 |
| Purchase #2 | $205.90 | 11.337% | $229.2429 | $229.24 | $229.25 | $229.20 |
| Purchase #3 | $120.77 | 11.464% | $134.6151 | $134.62 | $134.60 | $134.60 |
| Purchase #4 | $85.53 | 4.454% | $89.3395 | $89.34 | $89.35 | $89.30 |
| Purchase #5 | $23.32 | 7.127% | $24.982 | $24.98 | $25.00 | $25.00 |
| Purchase #6 | $133.71 | 9.140% | $145.9311 | $145.93 | $145.95 | $145.90 |
| Purchase #7 | $188.95 | 11.625% | $210.9154 | $210.92 | $210.90 | $210.90 |
| 7 purchase totals = | $781.16 | $859.9170 | $859.92 | $859.95 | $859.80 | |