| 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 | $91.50 | 11.720% | $102.2238 | $102.22 | $102.20 | $102.20 |
| Purchase #2 | $23.33 | 11.178% | $25.9378 | $25.94 | $25.95 | $25.90 |
| Purchase #3 | $157.87 | 13.146% | $178.6236 | $178.62 | $178.60 | $178.60 |
| Purchase #4 | $218.72 | 5.820% | $231.4495 | $231.45 | $231.45 | $231.40 |
| Purchase #5 | $11.70 | 7.361% | $12.5612 | $12.56 | $12.55 | $12.60 |
| Purchase #6 | $224.83 | 6.490% | $239.4215 | $239.42 | $239.40 | $239.40 |
| Purchase #7 | $7.34 | 10.635% | $8.1206 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $735.29 | $798.3380 | $798.33 | $798.25 | $798.20 | |