| 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 | $5.75 | 7.506% | $6.1816 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $148.65 | 11.557% | $165.8295 | $165.83 | $165.85 | $165.80 |
| Purchase #3 | $200.52 | 4.400% | $209.3429 | $209.34 | $209.35 | $209.30 |
| Purchase #4 | $191.71 | 11.752% | $214.2398 | $214.24 | $214.25 | $214.20 |
| Purchase #5 | $58.27 | 11.139% | $64.7607 | $64.76 | $64.75 | $64.80 |
| Purchase #6 | $183.40 | 11.169% | $203.8839 | $203.88 | $203.90 | $203.90 |
| Purchase #7 | $229.61 | 9.353% | $251.0854 | $251.09 | $251.10 | $251.10 |
| 7 purchase totals = | $1,017.91 | $1,115.3238 | $1,115.32 | $1,115.40 | $1,115.30 | |