| 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 | $100.95 | 3.715% | $104.7003 | $104.70 | $104.70 | $104.70 |
| Purchase #2 | $70.91 | 5.363% | $74.7129 | $74.71 | $74.70 | $74.70 |
| Purchase #3 | $221.41 | 12.404% | $248.8737 | $248.87 | $248.85 | $248.90 |
| Purchase #4 | $184.63 | 7.370% | $198.2372 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $220.91 | 3.232% | $228.0498 | $228.05 | $228.05 | $228.00 |
| Purchase #6 | $201.85 | 9.640% | $221.3083 | $221.31 | $221.30 | $221.30 |
| Purchase #7 | $11.37 | 5.287% | $11.9711 | $11.97 | $11.95 | $12.00 |
| 7 purchase totals = | $1,012.03 | $1,087.8533 | $1,087.85 | $1,087.80 | $1,087.80 | |