| 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 | $238.50 | 5.136% | $250.7494 | $250.75 | $250.75 | $250.70 |
| Purchase #2 | $126.58 | 11.531% | $141.1759 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $188.27 | 11.436% | $209.8006 | $209.80 | $209.80 | $209.80 |
| Purchase #4 | $211.88 | 11.151% | $235.5067 | $235.51 | $235.50 | $235.50 |
| Purchase #5 | $191.33 | 11.853% | $214.0083 | $214.01 | $214.00 | $214.00 |
| Purchase #6 | $102.38 | 13.170% | $115.8634 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $144.33 | 3.853% | $149.891 | $149.89 | $149.90 | $149.90 |
| 7 purchase totals = | $1,203.27 | $1,316.9953 | $1,317.00 | $1,317.00 | $1,317.00 | |