| 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 | $202.37 | 9.175% | $220.9374 | $220.94 | $220.95 | $220.90 |
| Purchase #2 | $105.75 | 7.386% | $113.5607 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $77.99 | 8.274% | $84.4429 | $84.44 | $84.45 | $84.40 |
| Purchase #4 | $189.49 | 6.725% | $202.2332 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $99.93 | 3.731% | $103.6584 | $103.66 | $103.65 | $103.70 |
| Purchase #6 | $107.55 | 7.379% | $115.4861 | $115.49 | $115.50 | $115.50 |
| Purchase #7 | $226.93 | 11.584% | $253.2176 | $253.22 | $253.20 | $253.20 |
| 7 purchase totals = | $1,010.01 | $1,093.5363 | $1,093.54 | $1,093.55 | $1,093.50 | |