| 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 | $243.83 | 7.599% | $262.3586 | $262.36 | $262.35 | $262.40 |
| Purchase #2 | $219.87 | 8.161% | $237.8136 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $241.43 | 12.179% | $270.8338 | $270.83 | $270.85 | $270.80 |
| Purchase #4 | $167.99 | 13.754% | $191.0953 | $191.10 | $191.10 | $191.10 |
| Purchase #5 | $69.42 | 9.706% | $76.1579 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $148.70 | 8.320% | $161.0718 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $61.39 | 9.760% | $67.3817 | $67.38 | $67.40 | $67.40 |
| 7 purchase totals = | $1,152.63 | $1,266.7127 | $1,266.71 | $1,266.70 | $1,266.80 | |