| 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 | $201.66 | 8.155% | $218.1054 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $49.64 | 10.805% | $55.0036 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $133.52 | 6.332% | $141.9745 | $141.97 | $141.95 | $142.00 |
| Purchase #4 | $187.71 | 6.716% | $200.3166 | $200.32 | $200.30 | $200.30 |
| Purchase #5 | $45.54 | 5.870% | $48.2132 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $223.32 | 7.802% | $240.7434 | $240.74 | $240.75 | $240.70 |
| Purchase #7 | $33.70 | 7.548% | $36.2437 | $36.24 | $36.25 | $36.20 |
| 7 purchase totals = | $875.09 | $940.6004 | $940.59 | $940.55 | $940.50 | |