| 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 | $238.57 | 7.682% | $256.8969 | $256.90 | $256.90 | $256.90 |
| Purchase #2 | $240.98 | 4.107% | $250.877 | $250.88 | $250.90 | $250.90 |
| Purchase #3 | $83.77 | 5.339% | $88.2425 | $88.24 | $88.25 | $88.20 |
| Purchase #4 | $88.62 | 3.256% | $91.5055 | $91.51 | $91.50 | $91.50 |
| Purchase #5 | $123.80 | 10.535% | $136.8423 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $191.96 | 3.724% | $199.1086 | $199.11 | $199.10 | $199.10 |
| Purchase #7 | $154.45 | 10.214% | $170.2255 | $170.23 | $170.25 | $170.20 |
| 7 purchase totals = | $1,122.15 | $1,193.6983 | $1,193.71 | $1,193.75 | $1,193.60 | |