| 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 | $243.48 | 4.447% | $254.3076 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $225.59 | 5.169% | $237.2507 | $237.25 | $237.25 | $237.30 |
| Purchase #3 | $245.78 | 4.119% | $255.9037 | $255.90 | $255.90 | $255.90 |
| Purchase #4 | $210.38 | 13.637% | $239.0695 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $161.95 | 5.647% | $171.0953 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $31.67 | 5.417% | $33.3856 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $142.56 | 3.585% | $147.6708 | $147.67 | $147.65 | $147.70 |
| 7 purchase totals = | $1,261.41 | $1,338.6832 | $1,338.69 | $1,338.65 | $1,338.80 | |