| 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 | $47.28 | 9.271% | $51.6633 | $51.66 | $51.65 | $51.70 |
| Purchase #2 | $178.93 | 3.617% | $185.4019 | $185.40 | $185.40 | $185.40 |
| Purchase #3 | $222.77 | 8.752% | $242.2668 | $242.27 | $242.25 | $242.30 |
| Purchase #4 | $240.30 | 10.131% | $264.6448 | $264.64 | $264.65 | $264.60 |
| Purchase #5 | $224.41 | 6.342% | $238.6421 | $238.64 | $238.65 | $238.60 |
| Purchase #6 | $75.63 | 6.779% | $80.757 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $148.67 | 13.316% | $168.4669 | $168.47 | $168.45 | $168.50 |
| 7 purchase totals = | $1,137.99 | $1,231.8428 | $1,231.84 | $1,231.80 | $1,231.90 | |