| 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 | $238.95 | 8.176% | $258.4866 | $258.49 | $258.50 | $258.50 |
| Purchase #2 | $162.25 | 4.225% | $169.1051 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $21.39 | 9.365% | $23.3932 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $59.99 | 9.403% | $65.6309 | $65.63 | $65.65 | $65.60 |
| Purchase #5 | $172.26 | 12.640% | $194.0337 | $194.03 | $194.05 | $194.00 |
| Purchase #6 | $181.60 | 11.142% | $201.8339 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $26.54 | 6.577% | $28.2855 | $28.29 | $28.30 | $28.30 |
| 7 purchase totals = | $862.98 | $940.7689 | $940.77 | $940.85 | $940.70 | |