| 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 | $28.73 | 9.272% | $31.3938 | $31.39 | $31.40 | $31.40 |
| Purchase #2 | $108.93 | 12.258% | $122.2826 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $75.29 | 9.675% | $82.5743 | $82.57 | $82.55 | $82.60 |
| Purchase #4 | $66.47 | 11.696% | $74.2443 | $74.24 | $74.25 | $74.20 |
| Purchase #5 | $235.36 | 6.840% | $251.4586 | $251.46 | $251.45 | $251.50 |
| Purchase #6 | $227.54 | 7.690% | $245.0378 | $245.04 | $245.05 | $245.00 |
| Purchase #7 | $194.72 | 11.330% | $216.7818 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $937.04 | $1,023.7732 | $1,023.76 | $1,023.80 | $1,023.80 | |