| 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 | $122.65 | 9.160% | $133.8847 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $246.53 | 5.586% | $260.3012 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $11.54 | 10.873% | $12.7947 | $12.79 | $12.80 | $12.80 |
| Purchase #4 | $120.47 | 12.777% | $135.8625 | $135.86 | $135.85 | $135.90 |
| Purchase #5 | $197.50 | 13.441% | $224.046 | $224.05 | $224.05 | $224.00 |
| Purchase #6 | $180.72 | 4.595% | $189.0241 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $210.63 | 7.343% | $226.0966 | $226.10 | $226.10 | $226.10 |
| 7 purchase totals = | $1,090.04 | $1,182.0098 | $1,182.00 | $1,182.00 | $1,182.00 | |