| 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 | $213.44 | 8.122% | $230.7756 | $230.78 | $230.80 | $230.80 |
| Purchase #2 | $85.46 | 8.365% | $92.6087 | $92.61 | $92.60 | $92.60 |
| Purchase #3 | $146.68 | 3.365% | $151.6158 | $151.62 | $151.60 | $151.60 |
| Purchase #4 | $215.78 | 12.429% | $242.5993 | $242.60 | $242.60 | $242.60 |
| Purchase #5 | $126.50 | 9.111% | $138.0254 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $93.42 | 5.736% | $98.7786 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $200.96 | 12.427% | $225.9333 | $225.93 | $225.95 | $225.90 |
| 7 purchase totals = | $1,082.24 | $1,180.3367 | $1,180.35 | $1,180.40 | $1,180.30 | |