| 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 | $229.95 | 6.742% | $245.4532 | $245.45 | $245.45 | $245.50 |
| Purchase #2 | $180.32 | 12.195% | $202.31 | $202.31 | $202.30 | $202.30 |
| Purchase #3 | $5.40 | 11.871% | $6.041 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $131.96 | 3.439% | $136.4981 | $136.50 | $136.50 | $136.50 |
| Purchase #5 | $92.43 | 10.398% | $102.0409 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $206.70 | 6.753% | $220.6585 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $110.34 | 12.210% | $123.8125 | $123.81 | $123.80 | $123.80 |
| 7 purchase totals = | $957.10 | $1,036.8142 | $1,036.81 | $1,036.80 | $1,036.80 | |