| 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 | $95.84 | 5.806% | $101.4045 | $101.40 | $101.40 | $101.40 |
| Purchase #2 | $45.34 | 9.260% | $49.5385 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $182.47 | 11.212% | $202.9285 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $119.32 | 12.739% | $134.5202 | $134.52 | $134.50 | $134.50 |
| Purchase #5 | $144.94 | 3.493% | $150.0028 | $150.00 | $150.00 | $150.00 |
| Purchase #6 | $39.85 | 8.853% | $43.3779 | $43.38 | $43.40 | $43.40 |
| Purchase #7 | $221.27 | 7.688% | $238.2812 | $238.28 | $238.30 | $238.30 |
| 7 purchase totals = | $849.03 | $920.0536 | $920.05 | $920.10 | $920.00 | |