| 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 | $16.67 | 5.324% | $17.5575 | $17.56 | $17.55 | $17.60 |
| Purchase #2 | $203.32 | 13.708% | $231.1911 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $202.67 | 11.674% | $226.3297 | $226.33 | $226.35 | $226.30 |
| Purchase #4 | $229.67 | 8.170% | $248.434 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $83.75 | 5.560% | $88.4065 | $88.41 | $88.40 | $88.40 |
| Purchase #6 | $249.36 | 11.131% | $277.1163 | $277.12 | $277.10 | $277.10 |
| Purchase #7 | $18.64 | 13.470% | $21.1508 | $21.15 | $21.15 | $21.20 |
| 7 purchase totals = | $1,004.08 | $1,110.1859 | $1,110.19 | $1,110.20 | $1,110.20 | |