| 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 | $221.36 | 6.219% | $235.1264 | $235.13 | $235.15 | $235.10 |
| Purchase #2 | $123.74 | 12.750% | $139.5169 | $139.52 | $139.50 | $139.50 |
| Purchase #3 | $90.45 | 3.772% | $93.8618 | $93.86 | $93.85 | $93.90 |
| Purchase #4 | $142.70 | 3.732% | $148.0256 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $69.67 | 6.774% | $74.3894 | $74.39 | $74.40 | $74.40 |
| Purchase #6 | $116.54 | 6.379% | $123.9741 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $212.99 | 4.791% | $223.1944 | $223.19 | $223.20 | $223.20 |
| 7 purchase totals = | $977.45 | $1,038.0886 | $1,038.09 | $1,038.10 | $1,038.10 | |