| 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 | $20.28 | 4.447% | $21.1819 | $21.18 | $21.20 | $21.20 |
| Purchase #2 | $246.44 | 10.802% | $273.0604 | $273.06 | $273.05 | $273.10 |
| Purchase #3 | $226.93 | 7.750% | $244.5171 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $122.34 | 11.408% | $136.2965 | $136.30 | $136.30 | $136.30 |
| Purchase #5 | $94.73 | 9.506% | $103.735 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $200.86 | 12.700% | $226.3692 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $27.54 | 4.464% | $28.7694 | $28.77 | $28.75 | $28.80 |
| 7 purchase totals = | $939.12 | $1,033.9295 | $1,033.94 | $1,033.90 | $1,034.00 | |