| 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 | $213.80 | 10.200% | $235.6076 | $235.61 | $235.60 | $235.60 |
| Purchase #2 | $153.42 | 3.451% | $158.7145 | $158.71 | $158.70 | $158.70 |
| Purchase #3 | $60.84 | 9.125% | $66.3917 | $66.39 | $66.40 | $66.40 |
| Purchase #4 | $196.52 | 11.366% | $218.8565 | $218.86 | $218.85 | $218.90 |
| Purchase #5 | $144.95 | 11.873% | $162.1599 | $162.16 | $162.15 | $162.20 |
| Purchase #6 | $188.59 | 6.565% | $200.9709 | $200.97 | $200.95 | $201.00 |
| Purchase #7 | $128.31 | 12.299% | $144.0908 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $1,086.43 | $1,186.7919 | $1,186.79 | $1,186.75 | $1,186.90 | |