| 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 | $116.74 | 11.680% | $130.3752 | $130.38 | $130.40 | $130.40 |
| Purchase #2 | $245.41 | 9.352% | $268.3607 | $268.36 | $268.35 | $268.40 |
| Purchase #3 | $201.53 | 3.863% | $209.3151 | $209.32 | $209.30 | $209.30 |
| Purchase #4 | $183.89 | 3.712% | $190.716 | $190.72 | $190.70 | $190.70 |
| Purchase #5 | $75.87 | 3.378% | $78.4329 | $78.43 | $78.45 | $78.40 |
| Purchase #6 | $172.76 | 12.604% | $194.5347 | $194.53 | $194.55 | $194.50 |
| Purchase #7 | $244.86 | 3.271% | $252.8694 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $1,241.06 | $1,324.6040 | $1,324.61 | $1,324.60 | $1,324.60 | |