| 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 | $235.25 | 8.307% | $254.7922 | $254.79 | $254.80 | $254.80 |
| Purchase #2 | $176.93 | 9.186% | $193.1828 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $133.74 | 10.585% | $147.8964 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $19.28 | 8.379% | $20.8955 | $20.90 | $20.90 | $20.90 |
| Purchase #5 | $161.60 | 6.834% | $172.6437 | $172.64 | $172.65 | $172.60 |
| Purchase #6 | $228.39 | 4.822% | $239.403 | $239.40 | $239.40 | $239.40 |
| Purchase #7 | $198.86 | 6.140% | $211.07 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $1,154.05 | $1,239.8836 | $1,239.88 | $1,239.90 | $1,239.90 | |