| 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 | $229.51 | 12.461% | $258.1092 | $258.11 | $258.10 | $258.10 |
| Purchase #2 | $204.93 | 3.419% | $211.9366 | $211.94 | $211.95 | $211.90 |
| Purchase #3 | $56.53 | 12.565% | $63.633 | $63.63 | $63.65 | $63.60 |
| Purchase #4 | $176.28 | 13.458% | $200.0038 | $200.00 | $200.00 | $200.00 |
| Purchase #5 | $42.87 | 12.483% | $48.2215 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $123.37 | 6.190% | $131.0066 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $197.72 | 5.824% | $209.2352 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $1,031.21 | $1,122.1459 | $1,122.15 | $1,122.15 | $1,122.00 | |