| 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 | $241.45 | 7.868% | $260.4473 | $260.45 | $260.45 | $260.40 |
| Purchase #2 | $83.27 | 11.579% | $92.9118 | $92.91 | $92.90 | $92.90 |
| Purchase #3 | $239.62 | 12.121% | $268.6643 | $268.66 | $268.65 | $268.70 |
| Purchase #4 | $20.48 | 8.792% | $22.2806 | $22.28 | $22.30 | $22.30 |
| Purchase #5 | $216.73 | 9.690% | $237.7311 | $237.73 | $237.75 | $237.70 |
| Purchase #6 | $247.64 | 12.672% | $279.0209 | $279.02 | $279.00 | $279.00 |
| Purchase #7 | $122.69 | 12.833% | $138.4348 | $138.43 | $138.45 | $138.40 |
| 7 purchase totals = | $1,171.88 | $1,299.4908 | $1,299.48 | $1,299.50 | $1,299.40 | |