| 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 | $221.73 | 6.131% | $235.3243 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $238.54 | 8.787% | $259.5005 | $259.50 | $259.50 | $259.50 |
| Purchase #3 | $171.45 | 13.258% | $194.1808 | $194.18 | $194.20 | $194.20 |
| Purchase #4 | $45.82 | 9.207% | $50.0386 | $50.04 | $50.05 | $50.00 |
| Purchase #5 | $170.87 | 3.426% | $176.724 | $176.72 | $176.70 | $176.70 |
| Purchase #6 | $15.51 | 7.375% | $16.6539 | $16.65 | $16.65 | $16.70 |
| Purchase #7 | $184.32 | 4.631% | $192.8559 | $192.86 | $192.85 | $192.90 |
| 7 purchase totals = | $1,048.24 | $1,125.2780 | $1,125.27 | $1,125.25 | $1,125.30 | |