| 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 | $249.48 | 13.605% | $283.4218 | $283.42 | $283.40 | $283.40 |
| Purchase #2 | $89.79 | 13.153% | $101.6001 | $101.60 | $101.60 | $101.60 |
| Purchase #3 | $232.63 | 4.397% | $242.8587 | $242.86 | $242.85 | $242.90 |
| Purchase #4 | $28.37 | 3.124% | $29.2563 | $29.26 | $29.25 | $29.30 |
| Purchase #5 | $37.25 | 6.349% | $39.615 | $39.62 | $39.60 | $39.60 |
| Purchase #6 | $156.84 | 4.682% | $164.1832 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $36.29 | 10.164% | $39.9785 | $39.98 | $40.00 | $40.00 |
| 7 purchase totals = | $830.65 | $900.9136 | $900.92 | $900.90 | $901.00 | |