| 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 | $122.33 | 7.497% | $131.5011 | $131.50 | $131.50 | $131.50 |
| Purchase #2 | $248.27 | 6.246% | $263.7769 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $247.89 | 5.309% | $261.0505 | $261.05 | $261.05 | $261.10 |
| Purchase #4 | $215.99 | 10.732% | $239.17 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $179.86 | 8.481% | $195.1139 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $83.39 | 9.199% | $91.061 | $91.06 | $91.05 | $91.10 |
| Purchase #7 | $139.42 | 7.536% | $149.9267 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $1,237.15 | $1,331.6001 | $1,331.60 | $1,331.60 | $1,331.70 | |