| 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 | $60.44 | 8.208% | $65.4009 | $65.40 | $65.40 | $65.40 |
| Purchase #2 | $218.53 | 12.292% | $245.3917 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $211.69 | 4.502% | $221.2203 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $194.35 | 11.712% | $217.1123 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $134.80 | 8.486% | $146.2391 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $81.96 | 4.659% | $85.7785 | $85.78 | $85.80 | $85.80 |
| Purchase #7 | $226.76 | 9.229% | $247.6877 | $247.69 | $247.70 | $247.70 |
| 7 purchase totals = | $1,128.53 | $1,228.8305 | $1,228.83 | $1,228.85 | $1,228.80 | |