| 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 | $244.31 | 7.374% | $262.3254 | $262.33 | $262.35 | $262.30 |
| Purchase #2 | $134.64 | 5.269% | $141.7342 | $141.73 | $141.75 | $141.70 |
| Purchase #3 | $177.42 | 5.183% | $186.6157 | $186.62 | $186.60 | $186.60 |
| Purchase #4 | $112.62 | 7.159% | $120.6825 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $153.48 | 3.525% | $158.8902 | $158.89 | $158.90 | $158.90 |
| Purchase #6 | $249.57 | 8.478% | $270.7285 | $270.73 | $270.75 | $270.70 |
| Purchase #7 | $106.33 | 7.727% | $114.5461 | $114.55 | $114.55 | $114.50 |
| 7 purchase totals = | $1,178.37 | $1,255.5226 | $1,255.53 | $1,255.60 | $1,255.40 | |