| 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 | $221.88 | 9.649% | $243.2892 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $111.43 | 3.293% | $115.0994 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $174.68 | 10.309% | $192.6878 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $37.43 | 13.342% | $42.4239 | $42.42 | $42.40 | $42.40 |
| Purchase #5 | $204.79 | 6.547% | $218.1976 | $218.20 | $218.20 | $218.20 |
| Purchase #6 | $65.56 | 6.424% | $69.7716 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $24.53 | 8.580% | $26.6347 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $840.30 | $908.1042 | $908.10 | $908.10 | $908.10 | |