| 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 | $39.34 | 12.647% | $44.3153 | $44.32 | $44.30 | $44.30 |
| Purchase #2 | $203.63 | 3.688% | $211.1399 | $211.14 | $211.15 | $211.10 |
| Purchase #3 | $193.27 | 11.347% | $215.2003 | $215.20 | $215.20 | $215.20 |
| Purchase #4 | $178.96 | 12.301% | $200.9739 | $200.97 | $200.95 | $201.00 |
| Purchase #5 | $147.47 | 13.234% | $166.9862 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $103.31 | 3.364% | $106.7853 | $106.79 | $106.80 | $106.80 |
| Purchase #7 | $170.98 | 7.796% | $184.3096 | $184.31 | $184.30 | $184.30 |
| 7 purchase totals = | $1,036.96 | $1,129.7105 | $1,129.72 | $1,129.70 | $1,129.70 | |