| 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 | $120.45 | 10.513% | $133.1129 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $165.48 | 6.210% | $175.7563 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $242.66 | 8.784% | $263.9753 | $263.98 | $264.00 | $264.00 |
| Purchase #4 | $243.44 | 9.851% | $267.4213 | $267.42 | $267.40 | $267.40 |
| Purchase #5 | $200.46 | 11.459% | $223.4307 | $223.43 | $223.45 | $223.40 |
| Purchase #6 | $69.57 | 10.726% | $77.0321 | $77.03 | $77.05 | $77.00 |
| Purchase #7 | $167.43 | 11.350% | $186.4333 | $186.43 | $186.45 | $186.40 |
| 7 purchase totals = | $1,209.49 | $1,327.1619 | $1,327.16 | $1,327.20 | $1,327.10 | |