| 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 | $124.89 | 12.169% | $140.0879 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $71.93 | 13.613% | $81.7218 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $25.90 | 13.691% | $29.446 | $29.45 | $29.45 | $29.40 |
| Purchase #4 | $128.53 | 6.239% | $136.549 | $136.55 | $136.55 | $136.50 |
| Purchase #5 | $221.87 | 7.719% | $238.9961 | $239.00 | $239.00 | $239.00 |
| Purchase #6 | $91.61 | 6.269% | $97.353 | $97.35 | $97.35 | $97.40 |
| Purchase #7 | $86.60 | 6.418% | $92.158 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $751.33 | $816.3118 | $816.32 | $816.30 | $816.30 | |