| 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 | $182.33 | 8.287% | $197.4397 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $194.29 | 9.508% | $212.7631 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $226.44 | 7.234% | $242.8207 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $41.33 | 11.356% | $46.0234 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $128.25 | 8.154% | $138.7075 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $184.59 | 10.383% | $203.756 | $203.76 | $203.75 | $203.80 |
| Purchase #7 | $144.27 | 9.828% | $158.4489 | $158.45 | $158.45 | $158.40 |
| 7 purchase totals = | $1,101.50 | $1,199.9593 | $1,199.96 | $1,199.90 | $1,199.90 | |