| 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 | $128.49 | 7.866% | $138.597 | $138.60 | $138.60 | $138.60 |
| Purchase #2 | $62.38 | 12.147% | $69.9573 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $250.44 | 6.484% | $266.6785 | $266.68 | $266.70 | $266.70 |
| Purchase #4 | $78.40 | 12.243% | $87.9985 | $88.00 | $88.00 | $88.00 |
| Purchase #5 | $169.74 | 9.698% | $186.2014 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $124.75 | 13.806% | $141.973 | $141.97 | $141.95 | $142.00 |
| Purchase #7 | $223.85 | 4.106% | $233.0413 | $233.04 | $233.05 | $233.00 |
| 7 purchase totals = | $1,038.05 | $1,124.4470 | $1,124.45 | $1,124.45 | $1,124.50 | |