| 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 | $218.25 | 9.481% | $238.9423 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $185.96 | 8.121% | $201.0618 | $201.06 | $201.05 | $201.10 |
| Purchase #3 | $113.78 | 10.466% | $125.6882 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $241.27 | 5.286% | $254.0235 | $254.02 | $254.00 | $254.00 |
| Purchase #5 | $245.69 | 9.614% | $269.3106 | $269.31 | $269.30 | $269.30 |
| Purchase #6 | $159.43 | 8.744% | $173.3706 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $153.41 | 10.236% | $169.113 | $169.11 | $169.10 | $169.10 |
| 7 purchase totals = | $1,317.79 | $1,431.5100 | $1,431.50 | $1,431.45 | $1,431.50 | |