| 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 | $17.40 | 7.723% | $18.7438 | $18.74 | $18.75 | $18.70 |
| Purchase #2 | $178.62 | 4.484% | $186.6293 | $186.63 | $186.65 | $186.60 |
| Purchase #3 | $84.83 | 12.148% | $95.1351 | $95.14 | $95.15 | $95.10 |
| Purchase #4 | $239.28 | 6.490% | $254.8093 | $254.81 | $254.80 | $254.80 |
| Purchase #5 | $10.82 | 9.614% | $11.8602 | $11.86 | $11.85 | $11.90 |
| Purchase #6 | $222.60 | 8.438% | $241.383 | $241.38 | $241.40 | $241.40 |
| Purchase #7 | $237.67 | 13.384% | $269.4798 | $269.48 | $269.50 | $269.50 |
| 7 purchase totals = | $991.22 | $1,078.0405 | $1,078.04 | $1,078.10 | $1,078.00 | |