| 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 | $110.87 | 4.216% | $115.5443 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $32.94 | 13.164% | $37.2762 | $37.28 | $37.30 | $37.30 |
| Purchase #3 | $83.91 | 11.302% | $93.3935 | $93.39 | $93.40 | $93.40 |
| Purchase #4 | $186.34 | 3.360% | $192.601 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $118.49 | 7.141% | $126.9514 | $126.95 | $126.95 | $127.00 |
| Purchase #6 | $169.51 | 12.794% | $191.1971 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $88.82 | 8.558% | $96.4212 | $96.42 | $96.40 | $96.40 |
| 7 purchase totals = | $790.88 | $853.3847 | $853.38 | $853.40 | $853.40 | |