| 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 | $122.78 | 6.516% | $130.7803 | $130.78 | $130.80 | $130.80 |
| Purchase #2 | $124.83 | 13.308% | $141.4424 | $141.44 | $141.45 | $141.40 |
| Purchase #3 | $198.61 | 4.161% | $206.8742 | $206.87 | $206.85 | $206.90 |
| Purchase #4 | $221.52 | 13.358% | $251.1106 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $63.79 | 7.622% | $68.6521 | $68.65 | $68.65 | $68.70 |
| Purchase #6 | $216.78 | 7.111% | $232.1952 | $232.20 | $232.20 | $232.20 |
| Purchase #7 | $190.32 | 6.622% | $202.923 | $202.92 | $202.90 | $202.90 |
| 7 purchase totals = | $1,138.63 | $1,233.9778 | $1,233.97 | $1,233.95 | $1,234.00 | |