| 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 | $243.59 | 5.201% | $256.2591 | $256.26 | $256.25 | $256.30 |
| Purchase #2 | $140.66 | 9.541% | $154.0804 | $154.08 | $154.10 | $154.10 |
| Purchase #3 | $142.48 | 8.608% | $154.7447 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $100.82 | 5.697% | $106.5637 | $106.56 | $106.55 | $106.60 |
| Purchase #5 | $184.92 | 3.409% | $191.2239 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $244.42 | 10.528% | $270.1525 | $270.15 | $270.15 | $270.20 |
| Purchase #7 | $67.93 | 5.565% | $71.7103 | $71.71 | $71.70 | $71.70 |
| 7 purchase totals = | $1,124.82 | $1,204.7346 | $1,204.72 | $1,204.70 | $1,204.80 | |