| 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 | $239.93 | 12.739% | $270.4947 | $270.49 | $270.50 | $270.50 |
| Purchase #2 | $211.36 | 7.391% | $226.9816 | $226.98 | $227.00 | $227.00 |
| Purchase #3 | $157.78 | 12.210% | $177.0449 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $202.81 | 3.334% | $209.5717 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $192.41 | 9.518% | $210.7236 | $210.72 | $210.70 | $210.70 |
| Purchase #6 | $223.72 | 4.858% | $234.5883 | $234.59 | $234.60 | $234.60 |
| Purchase #7 | $53.46 | 5.590% | $56.4484 | $56.45 | $56.45 | $56.40 |
| 7 purchase totals = | $1,281.47 | $1,385.8532 | $1,385.84 | $1,385.85 | $1,385.80 | |