| 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 | $249.55 | 3.531% | $258.3616 | $258.36 | $258.35 | $258.40 |
| Purchase #2 | $110.95 | 11.287% | $123.4729 | $123.47 | $123.45 | $123.50 |
| Purchase #3 | $179.95 | 13.451% | $204.1551 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $40.49 | 13.320% | $45.8833 | $45.88 | $45.90 | $45.90 |
| Purchase #5 | $77.25 | 9.483% | $84.5756 | $84.58 | $84.60 | $84.60 |
| Purchase #6 | $126.57 | 9.760% | $138.9232 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $182.30 | 11.534% | $203.3265 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $967.06 | $1,058.6982 | $1,058.70 | $1,058.70 | $1,058.80 | |