| 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 | $107.97 | 9.162% | $117.8622 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $201.51 | 5.658% | $212.9114 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $106.44 | 12.730% | $119.9898 | $119.99 | $120.00 | $120.00 |
| Purchase #4 | $150.98 | 5.256% | $158.9155 | $158.92 | $158.90 | $158.90 |
| Purchase #5 | $173.32 | 12.828% | $195.5535 | $195.55 | $195.55 | $195.60 |
| Purchase #6 | $103.87 | 6.198% | $110.3079 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $122.60 | 10.106% | $134.99 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $966.69 | $1,050.5303 | $1,050.53 | $1,050.50 | $1,050.60 | |