| 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 | $51.80 | 4.821% | $54.2973 | $54.30 | $54.30 | $54.30 |
| Purchase #2 | $105.45 | 10.452% | $116.4716 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $171.53 | 10.422% | $189.4069 | $189.41 | $189.40 | $189.40 |
| Purchase #4 | $237.64 | 4.352% | $247.9821 | $247.98 | $248.00 | $248.00 |
| Purchase #5 | $166.92 | 10.832% | $185.0008 | $185.00 | $185.00 | $185.00 |
| Purchase #6 | $180.72 | 10.500% | $199.6956 | $199.70 | $199.70 | $199.70 |
| Purchase #7 | $187.84 | 5.309% | $197.8124 | $197.81 | $197.80 | $197.80 |
| 7 purchase totals = | $1,101.90 | $1,190.6667 | $1,190.67 | $1,190.65 | $1,190.70 | |