| 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 | $133.89 | 3.630% | $138.7502 | $138.75 | $138.75 | $138.80 |
| Purchase #2 | $23.33 | 10.171% | $25.7029 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $8.59 | 13.553% | $9.7542 | $9.75 | $9.75 | $9.80 |
| Purchase #4 | $231.48 | 5.805% | $244.9174 | $244.92 | $244.90 | $244.90 |
| Purchase #5 | $103.26 | 8.348% | $111.8801 | $111.88 | $111.90 | $111.90 |
| Purchase #6 | $241.37 | 13.384% | $273.675 | $273.68 | $273.70 | $273.70 |
| Purchase #7 | $133.90 | 10.257% | $147.6341 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $875.82 | $952.3139 | $952.31 | $952.35 | $952.40 | |