| 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 | $249.68 | 12.157% | $280.0336 | $280.03 | $280.05 | $280.00 |
| Purchase #2 | $117.84 | 9.222% | $128.7072 | $128.71 | $128.70 | $128.70 |
| Purchase #3 | $32.86 | 13.469% | $37.2859 | $37.29 | $37.30 | $37.30 |
| Purchase #4 | $231.25 | 13.742% | $263.0284 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $67.61 | 12.466% | $76.0383 | $76.04 | $76.05 | $76.00 |
| Purchase #6 | $178.33 | 13.831% | $202.9948 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $204.77 | 12.541% | $230.4502 | $230.45 | $230.45 | $230.50 |
| 7 purchase totals = | $1,082.34 | $1,218.5384 | $1,218.54 | $1,218.60 | $1,218.50 | |