| 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 | $90.91 | 8.557% | $98.6892 | $98.69 | $98.70 | $98.70 |
| Purchase #2 | $248.58 | 8.477% | $269.6521 | $269.65 | $269.65 | $269.70 |
| Purchase #3 | $70.81 | 10.739% | $78.4143 | $78.41 | $78.40 | $78.40 |
| Purchase #4 | $246.98 | 3.678% | $256.0639 | $256.06 | $256.05 | $256.10 |
| Purchase #5 | $197.45 | 9.216% | $215.647 | $215.65 | $215.65 | $215.60 |
| Purchase #6 | $116.43 | 10.699% | $128.8868 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $155.70 | 9.254% | $170.1085 | $170.11 | $170.10 | $170.10 |
| 7 purchase totals = | $1,126.86 | $1,217.4618 | $1,217.46 | $1,217.45 | $1,217.50 | |