| 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 | $96.97 | 5.419% | $102.2248 | $102.22 | $102.20 | $102.20 |
| Purchase #2 | $213.37 | 4.790% | $223.5904 | $223.59 | $223.60 | $223.60 |
| Purchase #3 | $138.84 | 11.664% | $155.0343 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $203.68 | 3.836% | $211.4932 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $127.74 | 5.405% | $134.6443 | $134.64 | $134.65 | $134.60 |
| Purchase #6 | $7.93 | 9.420% | $8.677 | $8.68 | $8.70 | $8.70 |
| Purchase #7 | $241.66 | 9.138% | $263.7429 | $263.74 | $263.75 | $263.70 |
| 7 purchase totals = | $1,030.19 | $1,099.4069 | $1,099.39 | $1,099.45 | $1,099.30 | |