| 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 | $187.77 | 10.524% | $207.5309 | $207.53 | $207.55 | $207.50 |
| Purchase #2 | $223.64 | 7.543% | $240.5092 | $240.51 | $240.50 | $240.50 |
| Purchase #3 | $184.86 | 5.855% | $195.6836 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $194.50 | 3.190% | $200.7046 | $200.70 | $200.70 | $200.70 |
| Purchase #5 | $134.53 | 9.859% | $147.7933 | $147.79 | $147.80 | $147.80 |
| Purchase #6 | $227.77 | 4.619% | $238.2907 | $238.29 | $238.30 | $238.30 |
| Purchase #7 | $14.82 | 11.682% | $16.5513 | $16.55 | $16.55 | $16.60 |
| 7 purchase totals = | $1,167.89 | $1,247.0636 | $1,247.05 | $1,247.10 | $1,247.10 | |