| 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 | $22.34 | 6.658% | $23.8274 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $109.61 | 5.210% | $115.3207 | $115.32 | $115.30 | $115.30 |
| Purchase #3 | $202.54 | 5.401% | $213.4792 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $218.96 | 9.619% | $240.0218 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $189.30 | 12.132% | $212.2659 | $212.27 | $212.25 | $212.30 |
| Purchase #6 | $27.48 | 13.239% | $31.1181 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $231.59 | 6.758% | $247.2409 | $247.24 | $247.25 | $247.20 |
| 7 purchase totals = | $1,001.82 | $1,083.2740 | $1,083.28 | $1,083.25 | $1,083.20 | |