| 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 | $243.29 | 8.842% | $264.8017 | $264.80 | $264.80 | $264.80 |
| Purchase #2 | $244.39 | 9.275% | $267.0572 | $267.06 | $267.05 | $267.10 |
| Purchase #3 | $159.69 | 10.218% | $176.0071 | $176.01 | $176.00 | $176.00 |
| Purchase #4 | $96.53 | 5.679% | $102.0119 | $102.01 | $102.00 | $102.00 |
| Purchase #5 | $15.80 | 3.554% | $16.3615 | $16.36 | $16.35 | $16.40 |
| Purchase #6 | $67.27 | 4.336% | $70.1868 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $204.72 | 6.308% | $217.6337 | $217.63 | $217.65 | $217.60 |
| 7 purchase totals = | $1,031.69 | $1,114.0599 | $1,114.06 | $1,114.05 | $1,114.10 | |