| 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 | $199.92 | 6.363% | $212.6409 | $212.64 | $212.65 | $212.60 |
| Purchase #2 | $98.30 | 12.556% | $110.6425 | $110.64 | $110.65 | $110.60 |
| Purchase #3 | $120.39 | 11.708% | $134.4853 | $134.49 | $134.50 | $134.50 |
| Purchase #4 | $20.38 | 11.426% | $22.7086 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $83.67 | 9.779% | $91.8521 | $91.85 | $91.85 | $91.90 |
| Purchase #6 | $18.26 | 7.475% | $19.6249 | $19.62 | $19.60 | $19.60 |
| Purchase #7 | $233.97 | 7.548% | $251.6301 | $251.63 | $251.65 | $251.60 |
| 7 purchase totals = | $774.89 | $843.5844 | $843.58 | $843.60 | $843.50 | |