| 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 | $104.49 | 4.415% | $109.1032 | $109.10 | $109.10 | $109.10 |
| Purchase #2 | $171.95 | 7.301% | $184.5041 | $184.50 | $184.50 | $184.50 |
| Purchase #3 | $219.69 | 10.149% | $241.9863 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $77.69 | 6.548% | $82.7771 | $82.78 | $82.80 | $82.80 |
| Purchase #5 | $191.93 | 9.622% | $210.3975 | $210.40 | $210.40 | $210.40 |
| Purchase #6 | $194.97 | 10.781% | $215.9897 | $215.99 | $216.00 | $216.00 |
| Purchase #7 | $37.42 | 9.780% | $41.0797 | $41.08 | $41.10 | $41.10 |
| 7 purchase totals = | $998.14 | $1,085.8376 | $1,085.84 | $1,085.90 | $1,085.90 | |