| 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 | $232.36 | 8.178% | $251.3624 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $246.99 | 11.392% | $275.1271 | $275.13 | $275.15 | $275.10 |
| Purchase #3 | $16.75 | 12.496% | $18.8431 | $18.84 | $18.85 | $18.80 |
| Purchase #4 | $11.73 | 5.242% | $12.3449 | $12.34 | $12.35 | $12.30 |
| Purchase #5 | $49.95 | 8.467% | $54.1793 | $54.18 | $54.20 | $54.20 |
| Purchase #6 | $194.84 | 5.170% | $204.9132 | $204.91 | $204.90 | $204.90 |
| Purchase #7 | $24.61 | 9.720% | $27.0021 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $777.23 | $843.7721 | $843.76 | $843.80 | $843.70 | |