| 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 | $101.59 | 10.398% | $112.1533 | $112.15 | $112.15 | $112.20 |
| Purchase #2 | $197.73 | 3.404% | $204.4607 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $199.85 | 8.414% | $216.6654 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $179.77 | 10.505% | $198.6548 | $198.65 | $198.65 | $198.70 |
| Purchase #5 | $104.91 | 5.314% | $110.4849 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $246.49 | 11.777% | $275.5191 | $275.52 | $275.50 | $275.50 |
| Purchase #7 | $189.26 | 6.766% | $202.0653 | $202.07 | $202.05 | $202.10 |
| 7 purchase totals = | $1,219.60 | $1,320.0035 | $1,320.00 | $1,319.95 | $1,320.20 | |