| 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 | $221.96 | 3.522% | $229.7774 | $229.78 | $229.80 | $229.80 |
| Purchase #2 | $65.68 | 11.304% | $73.1045 | $73.10 | $73.10 | $73.10 |
| Purchase #3 | $64.63 | 7.194% | $69.2795 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $165.65 | 12.187% | $185.8378 | $185.84 | $185.85 | $185.80 |
| Purchase #5 | $63.65 | 11.231% | $70.7985 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $233.51 | 10.327% | $257.6246 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $183.73 | 3.378% | $189.9364 | $189.94 | $189.95 | $189.90 |
| 7 purchase totals = | $998.81 | $1,076.3587 | $1,076.36 | $1,076.40 | $1,076.30 | |