| 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 | $119.35 | 4.603% | $124.8437 | $124.84 | $124.85 | $124.80 |
| Purchase #2 | $228.34 | 7.525% | $245.5226 | $245.52 | $245.50 | $245.50 |
| Purchase #3 | $246.93 | 6.356% | $262.6249 | $262.62 | $262.60 | $262.60 |
| Purchase #4 | $196.67 | 5.423% | $207.3354 | $207.34 | $207.35 | $207.30 |
| Purchase #5 | $177.44 | 12.289% | $199.2456 | $199.25 | $199.25 | $199.20 |
| Purchase #6 | $101.37 | 13.664% | $115.2212 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $220.49 | 8.392% | $238.9935 | $238.99 | $239.00 | $239.00 |
| 7 purchase totals = | $1,290.59 | $1,393.7869 | $1,393.78 | $1,393.75 | $1,393.60 | |