| 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 | $27.97 | 3.537% | $28.9593 | $28.96 | $28.95 | $29.00 |
| Purchase #2 | $141.51 | 12.411% | $159.0728 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $231.48 | 6.682% | $246.9475 | $246.95 | $246.95 | $246.90 |
| Purchase #4 | $228.69 | 10.572% | $252.8671 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $196.64 | 12.814% | $221.8374 | $221.84 | $221.85 | $221.80 |
| Purchase #6 | $113.97 | 9.192% | $124.4461 | $124.45 | $124.45 | $124.40 |
| Purchase #7 | $15.57 | 12.494% | $17.5153 | $17.52 | $17.50 | $17.50 |
| 7 purchase totals = | $955.83 | $1,051.6455 | $1,051.66 | $1,051.60 | $1,051.60 | |