| 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 | $224.94 | 12.855% | $253.856 | $253.86 | $253.85 | $253.90 |
| Purchase #2 | $130.83 | 6.524% | $139.3653 | $139.37 | $139.35 | $139.40 |
| Purchase #3 | $92.52 | 6.361% | $98.4052 | $98.41 | $98.40 | $98.40 |
| Purchase #4 | $226.51 | 3.116% | $233.5681 | $233.57 | $233.55 | $233.60 |
| Purchase #5 | $32.85 | 4.149% | $34.2129 | $34.21 | $34.20 | $34.20 |
| Purchase #6 | $36.72 | 9.138% | $40.0755 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $179.63 | 6.539% | $191.376 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $924.00 | $990.8590 | $990.88 | $990.85 | $991.00 | |