| 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 | $35.39 | 8.621% | $38.441 | $38.44 | $38.45 | $38.40 |
| Purchase #2 | $244.64 | 5.591% | $258.3178 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $100.54 | 8.126% | $108.7099 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $203.48 | 6.356% | $216.4132 | $216.41 | $216.40 | $216.40 |
| Purchase #5 | $178.55 | 12.291% | $200.4956 | $200.50 | $200.50 | $200.50 |
| Purchase #6 | $231.65 | 11.613% | $258.5515 | $258.55 | $258.55 | $258.60 |
| Purchase #7 | $195.98 | 8.719% | $213.0675 | $213.07 | $213.05 | $213.10 |
| 7 purchase totals = | $1,190.23 | $1,293.9965 | $1,294.00 | $1,293.95 | $1,294.00 | |