| 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 | $135.69 | 9.255% | $148.2481 | $148.25 | $148.25 | $148.20 |
| Purchase #2 | $226.93 | 9.696% | $248.9331 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $123.32 | 11.478% | $137.4747 | $137.47 | $137.45 | $137.50 |
| Purchase #4 | $241.36 | 5.341% | $254.251 | $254.25 | $254.25 | $254.30 |
| Purchase #5 | $10.64 | 3.395% | $11.0012 | $11.00 | $11.00 | $11.00 |
| Purchase #6 | $155.84 | 13.324% | $176.6041 | $176.60 | $176.60 | $176.60 |
| Purchase #7 | $28.26 | 9.637% | $30.9834 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $922.04 | $1,007.4956 | $1,007.48 | $1,007.50 | $1,007.50 | |