| 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 | $215.48 | 4.337% | $224.8254 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $79.26 | 10.489% | $87.5736 | $87.57 | $87.55 | $87.60 |
| Purchase #3 | $49.86 | 10.376% | $55.0335 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $243.63 | 11.608% | $271.9106 | $271.91 | $271.90 | $271.90 |
| Purchase #5 | $182.46 | 10.689% | $201.9631 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $142.41 | 3.508% | $147.4057 | $147.41 | $147.40 | $147.40 |
| Purchase #7 | $26.44 | 8.645% | $28.7257 | $28.73 | $28.75 | $28.70 |
| 7 purchase totals = | $939.54 | $1,017.4376 | $1,017.44 | $1,017.45 | $1,017.40 | |