| 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 | $224.28 | 4.462% | $234.2874 | $234.29 | $234.30 | $234.30 |
| Purchase #2 | $67.32 | 3.861% | $69.9192 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $246.25 | 4.682% | $257.7794 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $90.42 | 12.626% | $101.8364 | $101.84 | $101.85 | $101.80 |
| Purchase #5 | $147.88 | 8.651% | $160.6731 | $160.67 | $160.65 | $160.70 |
| Purchase #6 | $9.73 | 13.152% | $11.0097 | $11.01 | $11.00 | $11.00 |
| Purchase #7 | $222.27 | 7.310% | $238.5179 | $238.52 | $238.50 | $238.50 |
| 7 purchase totals = | $1,008.15 | $1,074.0231 | $1,074.03 | $1,074.00 | $1,074.00 | |