| 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 | $183.25 | 11.200% | $203.774 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $241.29 | 7.800% | $260.1106 | $260.11 | $260.10 | $260.10 |
| Purchase #3 | $68.56 | 13.668% | $77.9308 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $142.26 | 10.818% | $157.6497 | $157.65 | $157.65 | $157.60 |
| Purchase #5 | $212.74 | 8.692% | $231.2314 | $231.23 | $231.25 | $231.20 |
| Purchase #6 | $63.70 | 11.721% | $71.1663 | $71.17 | $71.15 | $71.20 |
| Purchase #7 | $12.30 | 7.121% | $13.1759 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $924.10 | $1,015.0387 | $1,015.04 | $1,015.05 | $1,015.00 | |