| 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 | $117.95 | 11.671% | $131.7159 | $131.72 | $131.70 | $131.70 |
| Purchase #2 | $103.55 | 11.655% | $115.6188 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $198.76 | 3.747% | $206.2075 | $206.21 | $206.20 | $206.20 |
| Purchase #4 | $32.80 | 9.517% | $35.9216 | $35.92 | $35.90 | $35.90 |
| Purchase #5 | $240.79 | 8.204% | $260.5444 | $260.54 | $260.55 | $260.50 |
| Purchase #6 | $148.47 | 3.354% | $153.4497 | $153.45 | $153.45 | $153.40 |
| Purchase #7 | $194.39 | 6.686% | $207.3869 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $1,036.71 | $1,110.8448 | $1,110.85 | $1,110.80 | $1,110.70 | |