| 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 | $102.54 | 12.540% | $115.3985 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $179.55 | 12.496% | $201.9866 | $201.99 | $202.00 | $202.00 |
| Purchase #3 | $55.27 | 5.539% | $58.3314 | $58.33 | $58.35 | $58.30 |
| Purchase #4 | $178.76 | 13.564% | $203.007 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $192.40 | 5.300% | $202.5972 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $65.46 | 13.726% | $74.445 | $74.45 | $74.45 | $74.40 |
| Purchase #7 | $200.69 | 12.380% | $225.5354 | $225.54 | $225.55 | $225.50 |
| 7 purchase totals = | $974.67 | $1,081.3011 | $1,081.32 | $1,081.35 | $1,081.20 | |