| 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 | $10.77 | 9.821% | $11.8277 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $183.61 | 3.208% | $189.5002 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $228.58 | 9.111% | $249.4059 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $152.74 | 6.743% | $163.0393 | $163.04 | $163.05 | $163.00 |
| Purchase #5 | $177.61 | 6.165% | $188.5597 | $188.56 | $188.55 | $188.60 |
| Purchase #6 | $119.86 | 9.496% | $131.2419 | $131.24 | $131.25 | $131.20 |
| Purchase #7 | $77.93 | 3.784% | $80.8789 | $80.88 | $80.90 | $80.90 |
| 7 purchase totals = | $951.10 | $1,014.4536 | $1,014.46 | $1,014.50 | $1,014.40 | |