| 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 | $163.62 | 3.130% | $168.7413 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $213.36 | 7.521% | $229.4068 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $187.26 | 3.787% | $194.3515 | $194.35 | $194.35 | $194.40 |
| Purchase #4 | $142.64 | 6.335% | $151.6762 | $151.68 | $151.70 | $151.70 |
| Purchase #5 | $202.76 | 4.445% | $211.7727 | $211.77 | $211.75 | $211.80 |
| Purchase #6 | $165.27 | 3.379% | $170.8545 | $170.85 | $170.85 | $170.90 |
| Purchase #7 | $108.36 | 5.122% | $113.9102 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $1,183.27 | $1,240.7132 | $1,240.71 | $1,240.70 | $1,240.80 | |