| 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 | $122.93 | 13.736% | $139.8157 | $139.82 | $139.80 | $139.80 |
| Purchase #2 | $193.69 | 7.594% | $208.3988 | $208.40 | $208.40 | $208.40 |
| Purchase #3 | $47.77 | 12.294% | $53.6428 | $53.64 | $53.65 | $53.60 |
| Purchase #4 | $164.82 | 11.744% | $184.1765 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $136.45 | 10.524% | $150.81 | $150.81 | $150.80 | $150.80 |
| Purchase #6 | $79.88 | 5.296% | $84.1104 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $217.55 | 5.694% | $229.9373 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $963.09 | $1,050.8915 | $1,050.90 | $1,050.90 | $1,050.80 | |