| 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 | $231.80 | 5.544% | $244.651 | $244.65 | $244.65 | $244.70 |
| Purchase #2 | $186.58 | 8.215% | $201.9075 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $193.63 | 12.717% | $218.2539 | $218.25 | $218.25 | $218.30 |
| Purchase #4 | $109.78 | 12.307% | $123.2906 | $123.29 | $123.30 | $123.30 |
| Purchase #5 | $149.26 | 9.500% | $163.4397 | $163.44 | $163.45 | $163.40 |
| Purchase #6 | $217.68 | 7.387% | $233.76 | $233.76 | $233.75 | $233.80 |
| Purchase #7 | $31.93 | 10.329% | $35.228 | $35.23 | $35.25 | $35.20 |
| 7 purchase totals = | $1,120.66 | $1,220.5307 | $1,220.53 | $1,220.55 | $1,220.60 | |