| 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 | $97.65 | 4.182% | $101.7337 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $214.74 | 5.620% | $226.8084 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $130.65 | 6.408% | $139.0221 | $139.02 | $139.00 | $139.00 |
| Purchase #4 | $218.31 | 12.640% | $245.9044 | $245.90 | $245.90 | $245.90 |
| Purchase #5 | $128.99 | 11.135% | $143.353 | $143.35 | $143.35 | $143.40 |
| Purchase #6 | $211.87 | 7.560% | $227.8874 | $227.89 | $227.90 | $227.90 |
| Purchase #7 | $87.99 | 5.117% | $92.4924 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $1,090.20 | $1,177.2014 | $1,177.19 | $1,177.20 | $1,177.20 | |