| 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 | $121.65 | 10.509% | $134.4342 | $134.43 | $134.45 | $134.40 |
| Purchase #2 | $189.87 | 13.590% | $215.6733 | $215.67 | $215.65 | $215.70 |
| Purchase #3 | $125.63 | 10.159% | $138.3928 | $138.39 | $138.40 | $138.40 |
| Purchase #4 | $42.74 | 10.146% | $47.0764 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $224.70 | 6.332% | $238.928 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $128.58 | 9.206% | $140.4171 | $140.42 | $140.40 | $140.40 |
| Purchase #7 | $103.75 | 11.723% | $115.9126 | $115.91 | $115.90 | $115.90 |
| 7 purchase totals = | $936.92 | $1,030.8344 | $1,030.83 | $1,030.85 | $1,030.80 | |