| 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 | $245.41 | 7.421% | $263.6219 | $263.62 | $263.60 | $263.60 |
| Purchase #2 | $181.64 | 5.447% | $191.5339 | $191.53 | $191.55 | $191.50 |
| Purchase #3 | $33.43 | 8.378% | $36.2308 | $36.23 | $36.25 | $36.20 |
| Purchase #4 | $205.71 | 3.518% | $212.9469 | $212.95 | $212.95 | $212.90 |
| Purchase #5 | $207.83 | 4.465% | $217.1096 | $217.11 | $217.10 | $217.10 |
| Purchase #6 | $36.98 | 12.156% | $41.4753 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $193.99 | 11.865% | $217.0069 | $217.01 | $217.00 | $217.00 |
| 7 purchase totals = | $1,104.99 | $1,179.9253 | $1,179.93 | $1,179.95 | $1,179.80 | |