| 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 | $6.68 | 6.844% | $7.1372 | $7.14 | $7.15 | $7.10 |
| Purchase #2 | $213.90 | 10.241% | $235.8055 | $235.81 | $235.80 | $235.80 |
| Purchase #3 | $89.40 | 4.196% | $93.1512 | $93.15 | $93.15 | $93.20 |
| Purchase #4 | $23.35 | 4.149% | $24.3188 | $24.32 | $24.30 | $24.30 |
| Purchase #5 | $198.27 | 11.378% | $220.8292 | $220.83 | $220.85 | $220.80 |
| Purchase #6 | $244.97 | 9.848% | $269.0946 | $269.09 | $269.10 | $269.10 |
| Purchase #7 | $132.26 | 6.592% | $140.9786 | $140.98 | $141.00 | $141.00 |
| 7 purchase totals = | $908.83 | $991.3151 | $991.32 | $991.35 | $991.30 | |