| 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 | $127.50 | 11.281% | $141.8833 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $192.28 | 6.628% | $205.0243 | $205.02 | $205.00 | $205.00 |
| Purchase #3 | $217.69 | 7.832% | $234.7395 | $234.74 | $234.75 | $234.70 |
| Purchase #4 | $90.85 | 11.506% | $101.3032 | $101.30 | $101.30 | $101.30 |
| Purchase #5 | $56.90 | 11.496% | $63.4412 | $63.44 | $63.45 | $63.40 |
| Purchase #6 | $122.78 | 8.299% | $132.9695 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $210.43 | 12.847% | $237.4639 | $237.46 | $237.45 | $237.50 |
| 7 purchase totals = | $1,018.43 | $1,116.8249 | $1,116.81 | $1,116.80 | $1,116.80 | |