| 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 | $200.62 | 4.669% | $209.9869 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $90.56 | 7.795% | $97.6192 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $228.93 | 4.792% | $239.9003 | $239.90 | $239.90 | $239.90 |
| Purchase #4 | $135.99 | 8.685% | $147.8007 | $147.80 | $147.80 | $147.80 |
| Purchase #5 | $93.91 | 6.271% | $99.7991 | $99.80 | $99.80 | $99.80 |
| Purchase #6 | $43.77 | 4.531% | $45.7532 | $45.75 | $45.75 | $45.80 |
| Purchase #7 | $139.82 | 12.747% | $157.6429 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $933.60 | $998.5023 | $998.50 | $998.50 | $998.50 | |