| 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 | $202.95 | 4.448% | $211.9772 | $211.98 | $212.00 | $212.00 |
| Purchase #2 | $147.65 | 11.170% | $164.1425 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $141.62 | 4.134% | $147.4746 | $147.47 | $147.45 | $147.50 |
| Purchase #4 | $35.99 | 6.693% | $38.3988 | $38.40 | $38.40 | $38.40 |
| Purchase #5 | $128.37 | 11.832% | $143.5587 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $162.75 | 13.314% | $184.4185 | $184.42 | $184.40 | $184.40 |
| Purchase #7 | $190.88 | 9.416% | $208.8533 | $208.85 | $208.85 | $208.90 |
| 7 purchase totals = | $1,010.21 | $1,098.8236 | $1,098.82 | $1,098.80 | $1,098.90 | |