| 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 | $124.53 | 3.325% | $128.6706 | $128.67 | $128.65 | $128.70 |
| Purchase #2 | $250.98 | 5.210% | $264.0561 | $264.06 | $264.05 | $264.10 |
| Purchase #3 | $203.44 | 6.529% | $216.7226 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $202.40 | 4.356% | $211.2165 | $211.22 | $211.20 | $211.20 |
| Purchase #5 | $110.28 | 11.238% | $122.6733 | $122.67 | $122.65 | $122.70 |
| Purchase #6 | $238.44 | 12.600% | $268.4834 | $268.48 | $268.50 | $268.50 |
| Purchase #7 | $161.91 | 6.188% | $171.929 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $1,291.98 | $1,383.7515 | $1,383.75 | $1,383.70 | $1,383.80 | |