| 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 | $237.75 | 13.437% | $269.6965 | $269.70 | $269.70 | $269.70 |
| Purchase #2 | $93.82 | 12.874% | $105.8984 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $186.67 | 8.836% | $203.1642 | $203.16 | $203.15 | $203.20 |
| Purchase #4 | $211.51 | 8.725% | $229.9642 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $80.72 | 5.569% | $85.2153 | $85.22 | $85.20 | $85.20 |
| Purchase #6 | $129.82 | 10.792% | $143.8302 | $143.83 | $143.85 | $143.80 |
| Purchase #7 | $240.88 | 5.200% | $253.4058 | $253.41 | $253.40 | $253.40 |
| 7 purchase totals = | $1,181.17 | $1,291.1746 | $1,291.18 | $1,291.15 | $1,291.20 | |