| 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 | $212.39 | 4.424% | $221.7861 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $210.78 | 3.306% | $217.7484 | $217.75 | $217.75 | $217.70 |
| Purchase #3 | $84.57 | 7.857% | $91.2147 | $91.21 | $91.20 | $91.20 |
| Purchase #4 | $158.79 | 4.644% | $166.1642 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $159.69 | 12.337% | $179.391 | $179.39 | $179.40 | $179.40 |
| Purchase #6 | $119.58 | 9.276% | $130.6722 | $130.67 | $130.65 | $130.70 |
| Purchase #7 | $42.73 | 7.537% | $45.9506 | $45.95 | $45.95 | $46.00 |
| 7 purchase totals = | $988.53 | $1,052.9272 | $1,052.92 | $1,052.90 | $1,053.00 | |