| 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 | $120.95 | 7.162% | $129.6124 | $129.61 | $129.60 | $129.60 |
| Purchase #2 | $111.40 | 10.447% | $123.038 | $123.04 | $123.05 | $123.00 |
| Purchase #3 | $193.69 | 5.209% | $203.7793 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $62.61 | 4.314% | $65.311 | $65.31 | $65.30 | $65.30 |
| Purchase #5 | $174.90 | 13.186% | $197.9623 | $197.96 | $197.95 | $198.00 |
| Purchase #6 | $92.43 | 7.798% | $99.6377 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $230.65 | 13.146% | $260.9712 | $260.97 | $260.95 | $261.00 |
| 7 purchase totals = | $986.63 | $1,080.3119 | $1,080.31 | $1,080.30 | $1,080.30 | |