| 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 | $200.34 | 9.287% | $218.9456 | $218.95 | $218.95 | $218.90 |
| Purchase #2 | $7.94 | 11.798% | $8.8768 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $68.68 | 8.386% | $74.4395 | $74.44 | $74.45 | $74.40 |
| Purchase #4 | $63.83 | 12.672% | $71.9185 | $71.92 | $71.90 | $71.90 |
| Purchase #5 | $26.74 | 7.574% | $28.7653 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $144.49 | 3.599% | $149.6902 | $149.69 | $149.70 | $149.70 |
| Purchase #7 | $123.73 | 3.542% | $128.1125 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $635.75 | $680.7484 | $680.76 | $680.75 | $680.70 | |