| 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 | $187.71 | 3.431% | $194.1503 | $194.15 | $194.15 | $194.20 |
| Purchase #2 | $214.62 | 11.247% | $238.7583 | $238.76 | $238.75 | $238.80 |
| Purchase #3 | $17.76 | 4.475% | $18.5548 | $18.55 | $18.55 | $18.60 |
| Purchase #4 | $110.73 | 7.613% | $119.1599 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $13.92 | 8.351% | $15.0825 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $25.60 | 11.668% | $28.587 | $28.59 | $28.60 | $28.60 |
| Purchase #7 | $42.35 | 10.821% | $46.9327 | $46.93 | $46.95 | $46.90 |
| 7 purchase totals = | $612.69 | $661.2255 | $661.22 | $661.25 | $661.40 | |