| 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 | $210.64 | 10.247% | $232.2243 | $232.22 | $232.20 | $232.20 |
| Purchase #2 | $7.85 | 13.497% | $8.9095 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $240.78 | 6.781% | $257.1073 | $257.11 | $257.10 | $257.10 |
| Purchase #4 | $64.88 | 6.769% | $69.2717 | $69.27 | $69.25 | $69.30 |
| Purchase #5 | $134.88 | 8.305% | $146.0818 | $146.08 | $146.10 | $146.10 |
| Purchase #6 | $244.25 | 13.830% | $278.0298 | $278.03 | $278.05 | $278.00 |
| Purchase #7 | $15.40 | 7.355% | $16.5327 | $16.53 | $16.55 | $16.50 |
| 7 purchase totals = | $918.68 | $1,008.1571 | $1,008.15 | $1,008.15 | $1,008.10 | |