| 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 | $106.75 | 10.267% | $117.71 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $88.55 | 10.364% | $97.7273 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $216.28 | 7.252% | $231.9646 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $13.52 | 13.420% | $15.3344 | $15.33 | $15.35 | $15.30 |
| Purchase #5 | $113.57 | 13.227% | $128.5919 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $197.87 | 6.807% | $211.339 | $211.34 | $211.35 | $211.30 |
| Purchase #7 | $201.27 | 10.238% | $221.876 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $937.81 | $1,024.5432 | $1,024.54 | $1,024.60 | $1,024.50 | |