| 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 | $237.83 | 4.213% | $247.8498 | $247.85 | $247.85 | $247.80 |
| Purchase #2 | $217.96 | 6.655% | $232.4652 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $180.48 | 13.330% | $204.538 | $204.54 | $204.55 | $204.50 |
| Purchase #4 | $184.92 | 3.624% | $191.6215 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $82.54 | 11.320% | $91.8835 | $91.88 | $91.90 | $91.90 |
| Purchase #6 | $99.66 | 13.670% | $113.2835 | $113.28 | $113.30 | $113.30 |
| Purchase #7 | $17.80 | 11.277% | $19.8073 | $19.81 | $19.80 | $19.80 |
| 7 purchase totals = | $1,021.19 | $1,101.4488 | $1,101.45 | $1,101.45 | $1,101.40 | |