| 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 | $232.69 | 13.369% | $263.7983 | $263.80 | $263.80 | $263.80 |
| Purchase #2 | $129.43 | 12.422% | $145.5078 | $145.51 | $145.50 | $145.50 |
| Purchase #3 | $208.91 | 9.326% | $228.3929 | $228.39 | $228.40 | $228.40 |
| Purchase #4 | $206.85 | 11.200% | $230.0172 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $14.85 | 13.167% | $16.8053 | $16.81 | $16.80 | $16.80 |
| Purchase #6 | $246.81 | 7.537% | $265.4121 | $265.41 | $265.40 | $265.40 |
| Purchase #7 | $204.98 | 11.793% | $229.1533 | $229.15 | $229.15 | $229.20 |
| 7 purchase totals = | $1,244.52 | $1,379.0869 | $1,379.09 | $1,379.05 | $1,379.10 | |