| 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 | $227.25 | 5.455% | $239.6465 | $239.65 | $239.65 | $239.60 |
| Purchase #2 | $226.94 | 11.704% | $253.5011 | $253.50 | $253.50 | $253.50 |
| Purchase #3 | $20.94 | 9.637% | $22.958 | $22.96 | $22.95 | $23.00 |
| Purchase #4 | $141.87 | 12.704% | $159.8932 | $159.89 | $159.90 | $159.90 |
| Purchase #5 | $53.38 | 5.359% | $56.2406 | $56.24 | $56.25 | $56.20 |
| Purchase #6 | $222.72 | 11.642% | $248.6491 | $248.65 | $248.65 | $248.60 |
| Purchase #7 | $149.59 | 10.776% | $165.7098 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $1,042.69 | $1,146.5983 | $1,146.60 | $1,146.60 | $1,146.50 | |