| 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 | $212.65 | 9.291% | $232.4073 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $121.57 | 6.544% | $129.5255 | $129.53 | $129.55 | $129.50 |
| Purchase #3 | $39.58 | 7.812% | $42.672 | $42.67 | $42.65 | $42.70 |
| Purchase #4 | $52.31 | 4.315% | $54.5672 | $54.57 | $54.55 | $54.60 |
| Purchase #5 | $185.85 | 9.190% | $202.9296 | $202.93 | $202.95 | $202.90 |
| Purchase #6 | $77.97 | 13.124% | $88.2028 | $88.20 | $88.20 | $88.20 |
| Purchase #7 | $78.79 | 13.810% | $89.6709 | $89.67 | $89.65 | $89.70 |
| 7 purchase totals = | $768.72 | $839.9753 | $839.98 | $839.95 | $840.00 | |