| 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 | $203.51 | 4.376% | $212.4156 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $65.87 | 7.248% | $70.6443 | $70.64 | $70.65 | $70.60 |
| Purchase #3 | $196.85 | 4.707% | $206.1157 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $209.44 | 12.365% | $235.3373 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $151.38 | 3.382% | $156.4997 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $109.98 | 11.578% | $122.7135 | $122.71 | $122.70 | $122.70 |
| Purchase #7 | $113.77 | 7.230% | $121.9956 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $1,050.80 | $1,125.7217 | $1,125.73 | $1,125.70 | $1,125.60 | |