| 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 | $231.51 | 11.381% | $257.8582 | $257.86 | $257.85 | $257.90 |
| Purchase #2 | $26.41 | 7.541% | $28.4016 | $28.40 | $28.40 | $28.40 |
| Purchase #3 | $191.51 | 3.342% | $197.9103 | $197.91 | $197.90 | $197.90 |
| Purchase #4 | $226.89 | 4.507% | $237.1159 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $194.86 | 11.849% | $217.949 | $217.95 | $217.95 | $217.90 |
| Purchase #6 | $167.34 | 3.340% | $172.9292 | $172.93 | $172.95 | $172.90 |
| Purchase #7 | $85.59 | 3.184% | $88.3152 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $1,124.11 | $1,200.4794 | $1,200.49 | $1,200.45 | $1,200.40 | |