| 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 | $215.68 | 10.340% | $237.9813 | $237.98 | $238.00 | $238.00 |
| Purchase #2 | $235.64 | 8.106% | $254.741 | $254.74 | $254.75 | $254.70 |
| Purchase #3 | $27.71 | 6.656% | $29.5544 | $29.55 | $29.55 | $29.60 |
| Purchase #4 | $203.76 | 10.348% | $224.8451 | $224.85 | $224.85 | $224.80 |
| Purchase #5 | $43.68 | 4.610% | $45.6936 | $45.69 | $45.70 | $45.70 |
| Purchase #6 | $186.99 | 7.686% | $201.3621 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $34.66 | 9.670% | $38.0116 | $38.01 | $38.00 | $38.00 |
| 7 purchase totals = | $948.12 | $1,032.1891 | $1,032.18 | $1,032.20 | $1,032.20 | |