| 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 | $124.59 | 8.804% | $135.5589 | $135.56 | $135.55 | $135.60 |
| Purchase #2 | $65.33 | 13.856% | $74.3821 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $201.54 | 3.460% | $208.5133 | $208.51 | $208.50 | $208.50 |
| Purchase #4 | $34.69 | 8.745% | $37.7236 | $37.72 | $37.70 | $37.70 |
| Purchase #5 | $201.48 | 6.481% | $214.5379 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $235.53 | 3.186% | $243.034 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $205.73 | 10.137% | $226.5849 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $1,068.89 | $1,140.3347 | $1,140.32 | $1,140.35 | $1,140.30 | |