| 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 | $136.95 | 3.553% | $141.8158 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $131.75 | 6.571% | $140.4073 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $250.45 | 13.309% | $283.7824 | $283.78 | $283.80 | $283.80 |
| Purchase #4 | $217.72 | 13.421% | $246.9402 | $246.94 | $246.95 | $246.90 |
| Purchase #5 | $217.27 | 10.422% | $239.9139 | $239.91 | $239.90 | $239.90 |
| Purchase #6 | $202.41 | 5.604% | $213.7531 | $213.75 | $213.75 | $213.80 |
| Purchase #7 | $7.59 | 3.749% | $7.8745 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $1,164.14 | $1,274.4872 | $1,274.48 | $1,274.45 | $1,274.50 | |