| 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 | $205.52 | 12.355% | $230.912 | $230.91 | $230.90 | $230.90 |
| Purchase #2 | $67.62 | 8.515% | $73.3778 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $246.59 | 11.367% | $274.6199 | $274.62 | $274.60 | $274.60 |
| Purchase #4 | $137.37 | 8.683% | $149.2978 | $149.30 | $149.30 | $149.30 |
| Purchase #5 | $153.39 | 6.556% | $163.4462 | $163.45 | $163.45 | $163.40 |
| Purchase #6 | $196.60 | 12.109% | $220.4063 | $220.41 | $220.40 | $220.40 |
| Purchase #7 | $180.55 | 9.813% | $198.2674 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $1,187.64 | $1,310.3274 | $1,310.34 | $1,310.30 | $1,310.30 | |