| 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 | $130.63 | 12.543% | $147.0149 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $84.70 | 9.452% | $92.7058 | $92.71 | $92.70 | $92.70 |
| Purchase #3 | $28.48 | 3.259% | $29.4082 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $37.26 | 11.357% | $41.4916 | $41.49 | $41.50 | $41.50 |
| Purchase #5 | $156.60 | 3.722% | $162.4287 | $162.43 | $162.45 | $162.40 |
| Purchase #6 | $118.78 | 10.255% | $130.9609 | $130.96 | $130.95 | $131.00 |
| Purchase #7 | $241.76 | 7.393% | $259.6333 | $259.63 | $259.65 | $259.60 |
| 7 purchase totals = | $798.21 | $863.6434 | $863.64 | $863.65 | $863.60 | |