| 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 | $107.49 | 12.561% | $120.9918 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $164.28 | 3.151% | $169.4565 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $80.44 | 5.788% | $85.0959 | $85.10 | $85.10 | $85.10 |
| Purchase #4 | $29.52 | 13.822% | $33.6003 | $33.60 | $33.60 | $33.60 |
| Purchase #5 | $151.58 | 6.213% | $160.9977 | $161.00 | $161.00 | $161.00 |
| Purchase #6 | $98.84 | 12.829% | $111.5202 | $111.52 | $111.50 | $111.50 |
| Purchase #7 | $245.49 | 12.526% | $276.2401 | $276.24 | $276.25 | $276.20 |
| 7 purchase totals = | $877.64 | $957.9025 | $957.91 | $957.90 | $957.90 | |