| 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 | $194.89 | 3.594% | $201.8943 | $201.89 | $201.90 | $201.90 |
| Purchase #2 | $102.61 | 7.405% | $110.2083 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $213.69 | 4.687% | $223.7057 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $140.30 | 5.304% | $147.7415 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $125.35 | 13.204% | $141.9012 | $141.90 | $141.90 | $141.90 |
| Purchase #6 | $203.74 | 11.607% | $227.3881 | $227.39 | $227.40 | $227.40 |
| Purchase #7 | $53.82 | 7.598% | $57.9092 | $57.91 | $57.90 | $57.90 |
| 7 purchase totals = | $1,034.40 | $1,110.7483 | $1,110.75 | $1,110.75 | $1,110.70 | |