| 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 | $191.56 | 7.265% | $205.4768 | $205.48 | $205.50 | $205.50 |
| Purchase #2 | $229.32 | 5.792% | $242.6022 | $242.60 | $242.60 | $242.60 |
| Purchase #3 | $45.80 | 11.433% | $51.0363 | $51.04 | $51.05 | $51.00 |
| Purchase #4 | $148.40 | 11.426% | $165.3562 | $165.36 | $165.35 | $165.40 |
| Purchase #5 | $187.52 | 8.122% | $202.7504 | $202.75 | $202.75 | $202.80 |
| Purchase #6 | $147.92 | 4.442% | $154.4906 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $103.66 | 6.410% | $110.3046 | $110.30 | $110.30 | $110.30 |
| 7 purchase totals = | $1,054.18 | $1,132.0171 | $1,132.02 | $1,132.05 | $1,132.10 | |