| 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 | $89.95 | 12.430% | $101.1308 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $111.78 | 12.407% | $125.6485 | $125.65 | $125.65 | $125.60 |
| Purchase #3 | $210.86 | 6.137% | $223.8005 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $207.28 | 9.745% | $227.4794 | $227.48 | $227.50 | $227.50 |
| Purchase #5 | $177.51 | 11.204% | $197.3982 | $197.40 | $197.40 | $197.40 |
| Purchase #6 | $80.74 | 7.260% | $86.6017 | $86.60 | $86.60 | $86.60 |
| Purchase #7 | $97.71 | 12.686% | $110.1055 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $975.83 | $1,072.1646 | $1,072.17 | $1,072.20 | $1,072.10 | |