| 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 | $247.37 | 9.462% | $270.7761 | $270.78 | $270.80 | $270.80 |
| Purchase #2 | $210.76 | 7.644% | $226.8705 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $91.76 | 5.692% | $96.983 | $96.98 | $97.00 | $97.00 |
| Purchase #4 | $109.44 | 12.869% | $123.5238 | $123.52 | $123.50 | $123.50 |
| Purchase #5 | $63.38 | 8.864% | $68.998 | $69.00 | $69.00 | $69.00 |
| Purchase #6 | $68.61 | 13.772% | $78.059 | $78.06 | $78.05 | $78.10 |
| Purchase #7 | $204.42 | 9.759% | $224.3693 | $224.37 | $224.35 | $224.40 |
| 7 purchase totals = | $995.74 | $1,089.5797 | $1,089.58 | $1,089.55 | $1,089.70 | |