| 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 | $130.39 | 3.203% | $134.5664 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $56.58 | 6.807% | $60.4314 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $205.30 | 7.659% | $221.0239 | $221.02 | $221.00 | $221.00 |
| Purchase #4 | $173.65 | 11.753% | $194.0591 | $194.06 | $194.05 | $194.10 |
| Purchase #5 | $128.26 | 12.357% | $144.1091 | $144.11 | $144.10 | $144.10 |
| Purchase #6 | $225.90 | 9.638% | $247.6722 | $247.67 | $247.65 | $247.70 |
| Purchase #7 | $91.95 | 13.356% | $104.2308 | $104.23 | $104.25 | $104.20 |
| 7 purchase totals = | $1,012.03 | $1,106.0929 | $1,106.09 | $1,106.05 | $1,106.10 | |