| 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 | $83.92 | 5.268% | $88.3409 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $202.59 | 11.341% | $225.5657 | $225.57 | $225.55 | $225.60 |
| Purchase #3 | $222.43 | 4.724% | $232.9376 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $186.74 | 6.480% | $198.8408 | $198.84 | $198.85 | $198.80 |
| Purchase #5 | $138.63 | 4.479% | $144.8392 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $142.82 | 13.329% | $161.8565 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $41.54 | 7.165% | $44.5163 | $44.52 | $44.50 | $44.50 |
| 7 purchase totals = | $1,018.67 | $1,096.8970 | $1,096.91 | $1,096.90 | $1,096.80 | |