| 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 | $123.79 | 12.141% | $138.8193 | $138.82 | $138.80 | $138.80 |
| Purchase #2 | $103.71 | 12.823% | $117.0087 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $199.80 | 7.104% | $213.9938 | $213.99 | $214.00 | $214.00 |
| Purchase #4 | $230.85 | 12.508% | $259.7247 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $44.38 | 9.283% | $48.4998 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $100.32 | 13.247% | $113.6094 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $140.89 | 6.238% | $149.6787 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $943.74 | $1,041.3344 | $1,041.33 | $1,041.30 | $1,041.30 | |