| 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 | $223.36 | 11.795% | $249.7053 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $14.80 | 5.506% | $15.6149 | $15.61 | $15.60 | $15.60 |
| Purchase #3 | $176.94 | 7.570% | $190.3344 | $190.33 | $190.35 | $190.30 |
| Purchase #4 | $199.97 | 12.409% | $224.7843 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $244.99 | 3.802% | $254.3045 | $254.30 | $254.30 | $254.30 |
| Purchase #6 | $173.46 | 11.311% | $193.0801 | $193.08 | $193.10 | $193.10 |
| Purchase #7 | $197.27 | 3.249% | $203.6793 | $203.68 | $203.70 | $203.70 |
| 7 purchase totals = | $1,230.79 | $1,331.5028 | $1,331.49 | $1,331.55 | $1,331.50 | |