| 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 | $244.40 | 9.142% | $266.743 | $266.74 | $266.75 | $266.70 |
| Purchase #2 | $97.92 | 11.548% | $109.2278 | $109.23 | $109.25 | $109.20 |
| Purchase #3 | $203.29 | 8.504% | $220.5778 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $121.87 | 10.305% | $134.4287 | $134.43 | $134.45 | $134.40 |
| Purchase #5 | $14.65 | 3.236% | $15.1241 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $173.76 | 8.458% | $188.4566 | $188.46 | $188.45 | $188.50 |
| Purchase #7 | $109.65 | 5.646% | $115.8408 | $115.84 | $115.85 | $115.80 |
| 7 purchase totals = | $965.54 | $1,050.3988 | $1,050.40 | $1,050.45 | $1,050.30 | |