| 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 | $216.33 | 7.361% | $232.2541 | $232.25 | $232.25 | $232.30 |
| Purchase #2 | $186.44 | 7.327% | $200.1005 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $201.77 | 7.168% | $216.2329 | $216.23 | $216.25 | $216.20 |
| Purchase #4 | $197.42 | 3.400% | $204.1323 | $204.13 | $204.15 | $204.10 |
| Purchase #5 | $87.67 | 12.143% | $98.3158 | $98.32 | $98.30 | $98.30 |
| Purchase #6 | $230.60 | 5.497% | $243.2761 | $243.28 | $243.30 | $243.30 |
| Purchase #7 | $229.98 | 3.411% | $237.8246 | $237.82 | $237.80 | $237.80 |
| 7 purchase totals = | $1,350.21 | $1,432.1363 | $1,432.13 | $1,432.15 | $1,432.10 | |