| 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 | $108.50 | 10.594% | $119.9945 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $136.58 | 6.392% | $145.3102 | $145.31 | $145.30 | $145.30 |
| Purchase #3 | $52.94 | 9.232% | $57.8274 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $216.63 | 6.639% | $231.0121 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $6.28 | 11.796% | $7.0208 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $103.85 | 6.618% | $110.7228 | $110.72 | $110.70 | $110.70 |
| Purchase #7 | $36.82 | 11.819% | $41.1718 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $661.60 | $713.0596 | $713.05 | $713.00 | $713.00 | |