| 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 | $176.59 | 13.640% | $200.6769 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $248.36 | 7.309% | $266.5126 | $266.51 | $266.50 | $266.50 |
| Purchase #3 | $200.99 | 3.850% | $208.7281 | $208.73 | $208.75 | $208.70 |
| Purchase #4 | $89.88 | 10.154% | $99.0064 | $99.01 | $99.00 | $99.00 |
| Purchase #5 | $212.57 | 9.338% | $232.4198 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $35.50 | 11.790% | $39.6855 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $106.94 | 12.270% | $120.0615 | $120.06 | $120.05 | $120.10 |
| 7 purchase totals = | $1,070.83 | $1,167.0908 | $1,167.10 | $1,167.10 | $1,167.10 | |