| 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 | $126.36 | 10.546% | $139.6859 | $139.69 | $139.70 | $139.70 |
| Purchase #2 | $84.89 | 5.678% | $89.7101 | $89.71 | $89.70 | $89.70 |
| Purchase #3 | $197.54 | 6.855% | $211.0814 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $5.80 | 6.474% | $6.1755 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $34.52 | 8.750% | $37.5405 | $37.54 | $37.55 | $37.50 |
| Purchase #6 | $114.46 | 8.605% | $124.3093 | $124.31 | $124.30 | $124.30 |
| Purchase #7 | $223.45 | 4.735% | $234.0304 | $234.03 | $234.05 | $234.00 |
| 7 purchase totals = | $787.02 | $842.5331 | $842.54 | $842.60 | $842.50 | |