| 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 | $191.98 | 11.689% | $214.4205 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $234.63 | 9.408% | $256.704 | $256.70 | $256.70 | $256.70 |
| Purchase #3 | $140.59 | 13.728% | $159.8902 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $221.42 | 4.744% | $231.9242 | $231.92 | $231.90 | $231.90 |
| Purchase #5 | $33.34 | 6.736% | $35.5858 | $35.59 | $35.60 | $35.60 |
| Purchase #6 | $60.71 | 8.640% | $65.9553 | $65.96 | $65.95 | $66.00 |
| Purchase #7 | $106.25 | 10.122% | $117.0046 | $117.00 | $117.00 | $117.00 |
| 7 purchase totals = | $988.92 | $1,081.4846 | $1,081.48 | $1,081.45 | $1,081.50 | |