| 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 | $243.67 | 9.486% | $266.7845 | $266.78 | $266.80 | $266.80 |
| Purchase #2 | $45.64 | 4.418% | $47.6564 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $75.40 | 11.269% | $83.8968 | $83.90 | $83.90 | $83.90 |
| Purchase #4 | $137.51 | 10.241% | $151.5924 | $151.59 | $151.60 | $151.60 |
| Purchase #5 | $140.47 | 4.650% | $147.0019 | $147.00 | $147.00 | $147.00 |
| Purchase #6 | $205.80 | 13.719% | $234.0337 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $200.45 | 6.248% | $212.9741 | $212.97 | $212.95 | $213.00 |
| 7 purchase totals = | $1,048.94 | $1,143.9398 | $1,143.93 | $1,143.95 | $1,144.00 | |