| 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 | $219.99 | 6.309% | $233.8692 | $233.87 | $233.85 | $233.90 |
| Purchase #2 | $205.95 | 8.250% | $222.9409 | $222.94 | $222.95 | $222.90 |
| Purchase #3 | $187.30 | 9.241% | $204.6084 | $204.61 | $204.60 | $204.60 |
| Purchase #4 | $103.64 | 3.422% | $107.1866 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $163.71 | 3.254% | $169.0371 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $217.88 | 12.694% | $245.5377 | $245.54 | $245.55 | $245.50 |
| Purchase #7 | $183.71 | 9.241% | $200.6866 | $200.69 | $200.70 | $200.70 |
| 7 purchase totals = | $1,282.18 | $1,383.8665 | $1,383.88 | $1,383.90 | $1,383.80 | |