| 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 | $109.57 | 12.736% | $123.5248 | $123.52 | $123.50 | $123.50 |
| Purchase #2 | $37.44 | 3.859% | $38.8848 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $120.77 | 6.804% | $128.9872 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $186.90 | 9.589% | $204.8218 | $204.82 | $204.80 | $204.80 |
| Purchase #5 | $236.82 | 3.584% | $245.3076 | $245.31 | $245.30 | $245.30 |
| Purchase #6 | $85.62 | 6.568% | $91.2435 | $91.24 | $91.25 | $91.20 |
| Purchase #7 | $213.42 | 6.746% | $227.8173 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $990.54 | $1,060.5870 | $1,060.58 | $1,060.55 | $1,060.50 | |