| 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 | $121.73 | 4.133% | $126.7611 | $126.76 | $126.75 | $126.80 |
| Purchase #2 | $80.78 | 5.412% | $85.1518 | $85.15 | $85.15 | $85.20 |
| Purchase #3 | $139.92 | 3.874% | $145.3405 | $145.34 | $145.35 | $145.30 |
| Purchase #4 | $198.86 | 5.775% | $210.3442 | $210.34 | $210.35 | $210.30 |
| Purchase #5 | $161.78 | 6.185% | $171.7861 | $171.79 | $171.80 | $171.80 |
| Purchase #6 | $112.77 | 10.233% | $124.3098 | $124.31 | $124.30 | $124.30 |
| Purchase #7 | $184.64 | 5.189% | $194.221 | $194.22 | $194.20 | $194.20 |
| 7 purchase totals = | $1,000.48 | $1,057.9145 | $1,057.91 | $1,057.90 | $1,057.90 | |