| 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 | $139.36 | 4.193% | $145.2034 | $145.20 | $145.20 | $145.20 |
| Purchase #2 | $29.92 | 3.840% | $31.0689 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $106.62 | 8.527% | $115.7115 | $115.71 | $115.70 | $115.70 |
| Purchase #4 | $91.61 | 7.429% | $98.4157 | $98.42 | $98.40 | $98.40 |
| Purchase #5 | $226.55 | 7.836% | $244.3025 | $244.30 | $244.30 | $244.30 |
| Purchase #6 | $173.67 | 13.454% | $197.0356 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $170.90 | 9.166% | $186.5647 | $186.56 | $186.55 | $186.60 |
| 7 purchase totals = | $938.63 | $1,018.3023 | $1,018.30 | $1,018.25 | $1,018.30 | |