| 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 | $110.54 | 12.267% | $124.0999 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $214.85 | 10.314% | $237.0096 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $238.95 | 8.763% | $259.8892 | $259.89 | $259.90 | $259.90 |
| Purchase #4 | $135.57 | 5.300% | $142.7552 | $142.76 | $142.75 | $142.80 |
| Purchase #5 | $229.34 | 8.257% | $248.2766 | $248.28 | $248.30 | $248.30 |
| Purchase #6 | $150.58 | 6.814% | $160.8405 | $160.84 | $160.85 | $160.80 |
| Purchase #7 | $231.39 | 11.514% | $258.0322 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $1,311.22 | $1,430.9032 | $1,430.91 | $1,430.95 | $1,430.90 | |