| 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 | $200.67 | 6.238% | $213.1878 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $247.64 | 12.564% | $278.7535 | $278.75 | $278.75 | $278.80 |
| Purchase #3 | $203.36 | 6.832% | $217.2536 | $217.25 | $217.25 | $217.30 |
| Purchase #4 | $20.36 | 4.326% | $21.2408 | $21.24 | $21.25 | $21.20 |
| Purchase #5 | $146.57 | 12.589% | $165.0217 | $165.02 | $165.00 | $165.00 |
| Purchase #6 | $182.40 | 11.538% | $203.4453 | $203.45 | $203.45 | $203.40 |
| Purchase #7 | $168.64 | 4.348% | $175.9725 | $175.97 | $175.95 | $176.00 |
| 7 purchase totals = | $1,169.64 | $1,274.8752 | $1,274.87 | $1,274.85 | $1,274.90 | |