| 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 | $200.41 | 6.299% | $213.0338 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $216.36 | 11.277% | $240.7589 | $240.76 | $240.75 | $240.80 |
| Purchase #3 | $183.60 | 10.565% | $202.9973 | $203.00 | $203.00 | $203.00 |
| Purchase #4 | $189.76 | 7.439% | $203.8762 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $164.35 | 8.344% | $178.0634 | $178.06 | $178.05 | $178.10 |
| Purchase #6 | $151.34 | 3.798% | $157.0879 | $157.09 | $157.10 | $157.10 |
| Purchase #7 | $195.90 | 13.132% | $221.6256 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $1,301.72 | $1,417.4431 | $1,417.45 | $1,417.50 | $1,417.50 | |