| 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 | $209.84 | 13.473% | $238.1117 | $238.11 | $238.10 | $238.10 |
| Purchase #2 | $91.44 | 7.481% | $98.2806 | $98.28 | $98.30 | $98.30 |
| Purchase #3 | $163.46 | 7.437% | $175.6165 | $175.62 | $175.60 | $175.60 |
| Purchase #4 | $155.45 | 11.726% | $173.6781 | $173.68 | $173.70 | $173.70 |
| Purchase #5 | $11.53 | 9.730% | $12.6519 | $12.65 | $12.65 | $12.70 |
| Purchase #6 | $226.28 | 6.636% | $241.2959 | $241.30 | $241.30 | $241.30 |
| Purchase #7 | $230.30 | 3.262% | $237.8124 | $237.81 | $237.80 | $237.80 |
| 7 purchase totals = | $1,088.30 | $1,177.4471 | $1,177.45 | $1,177.45 | $1,177.50 | |