| 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 | $183.66 | 5.444% | $193.6585 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $194.51 | 9.165% | $212.3368 | $212.34 | $212.35 | $212.30 |
| Purchase #3 | $176.79 | 13.342% | $200.3773 | $200.38 | $200.40 | $200.40 |
| Purchase #4 | $171.75 | 9.609% | $188.2535 | $188.25 | $188.25 | $188.30 |
| Purchase #5 | $196.68 | 10.795% | $217.9116 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $122.59 | 10.208% | $135.104 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $227.73 | 7.268% | $244.2814 | $244.28 | $244.30 | $244.30 |
| 7 purchase totals = | $1,273.71 | $1,391.9231 | $1,391.92 | $1,391.95 | $1,392.00 | |