| 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 | $5.65 | 10.424% | $6.239 | $6.24 | $6.25 | $6.20 |
| Purchase #2 | $245.59 | 8.172% | $265.6596 | $265.66 | $265.65 | $265.70 |
| Purchase #3 | $216.81 | 3.322% | $224.0124 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $193.43 | 5.281% | $203.645 | $203.65 | $203.65 | $203.60 |
| Purchase #5 | $102.50 | 12.234% | $115.0399 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $203.66 | 7.500% | $218.9345 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $75.54 | 11.802% | $84.4552 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $1,043.18 | $1,117.9856 | $1,117.99 | $1,118.00 | $1,117.90 | |