| 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 | $111.30 | 10.355% | $122.8251 | $122.83 | $122.85 | $122.80 |
| Purchase #2 | $47.59 | 7.722% | $51.2649 | $51.26 | $51.25 | $51.30 |
| Purchase #3 | $140.28 | 5.361% | $147.8004 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $232.60 | 13.502% | $264.0057 | $264.01 | $264.00 | $264.00 |
| Purchase #5 | $216.65 | 6.355% | $230.4181 | $230.42 | $230.40 | $230.40 |
| Purchase #6 | $216.36 | 7.209% | $231.9574 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $140.89 | 12.240% | $158.1349 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $1,105.67 | $1,206.4065 | $1,206.41 | $1,206.40 | $1,206.40 | |