| 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 | $115.94 | 12.694% | $130.6574 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $226.91 | 12.778% | $255.9046 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $205.30 | 12.188% | $230.322 | $230.32 | $230.30 | $230.30 |
| Purchase #4 | $239.98 | 9.778% | $263.4452 | $263.45 | $263.45 | $263.40 |
| Purchase #5 | $217.81 | 5.835% | $230.5192 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $84.29 | 10.342% | $93.0073 | $93.01 | $93.00 | $93.00 |
| Purchase #7 | $141.76 | 13.230% | $160.5148 | $160.51 | $160.50 | $160.50 |
| 7 purchase totals = | $1,231.99 | $1,364.3705 | $1,364.37 | $1,364.30 | $1,364.30 | |