| 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 | $228.62 | 4.102% | $237.998 | $238.00 | $238.00 | $238.00 |
| Purchase #2 | $29.67 | 4.486% | $31.001 | $31.00 | $31.00 | $31.00 |
| Purchase #3 | $128.77 | 7.518% | $138.4509 | $138.45 | $138.45 | $138.50 |
| Purchase #4 | $195.84 | 9.771% | $214.9755 | $214.98 | $215.00 | $215.00 |
| Purchase #5 | $175.51 | 10.481% | $193.9052 | $193.91 | $193.90 | $193.90 |
| Purchase #6 | $217.87 | 8.413% | $236.1994 | $236.20 | $236.20 | $236.20 |
| Purchase #7 | $123.77 | 5.573% | $130.6677 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $1,100.05 | $1,183.1977 | $1,183.21 | $1,183.20 | $1,183.30 | |