| 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 | $134.28 | 9.479% | $147.0084 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $106.69 | 5.606% | $112.671 | $112.67 | $112.65 | $112.70 |
| Purchase #3 | $92.42 | 4.745% | $96.8053 | $96.81 | $96.80 | $96.80 |
| Purchase #4 | $77.31 | 8.460% | $83.8504 | $83.85 | $83.85 | $83.90 |
| Purchase #5 | $239.26 | 5.686% | $252.8643 | $252.86 | $252.85 | $252.90 |
| Purchase #6 | $41.76 | 11.871% | $46.7173 | $46.72 | $46.70 | $46.70 |
| Purchase #7 | $242.83 | 9.486% | $265.8649 | $265.86 | $265.85 | $265.90 |
| 7 purchase totals = | $934.55 | $1,005.7816 | $1,005.78 | $1,005.70 | $1,005.90 | |