| 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 | $204.37 | 13.674% | $232.3156 | $232.32 | $232.30 | $232.30 |
| Purchase #2 | $48.59 | 3.369% | $50.227 | $50.23 | $50.25 | $50.20 |
| Purchase #3 | $244.88 | 11.692% | $273.5114 | $273.51 | $273.50 | $273.50 |
| Purchase #4 | $192.85 | 4.237% | $201.0211 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $95.51 | 12.864% | $107.7964 | $107.80 | $107.80 | $107.80 |
| Purchase #6 | $202.86 | 9.711% | $222.5597 | $222.56 | $222.55 | $222.60 |
| Purchase #7 | $89.88 | 12.529% | $101.1411 | $101.14 | $101.15 | $101.10 |
| 7 purchase totals = | $1,078.94 | $1,188.5723 | $1,188.58 | $1,188.55 | $1,188.50 | |