| 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 | $230.75 | 7.836% | $248.8316 | $248.83 | $248.85 | $248.80 |
| Purchase #2 | $46.86 | 10.496% | $51.7784 | $51.78 | $51.80 | $51.80 |
| Purchase #3 | $86.36 | 11.812% | $96.5608 | $96.56 | $96.55 | $96.60 |
| Purchase #4 | $89.92 | 4.846% | $94.2775 | $94.28 | $94.30 | $94.30 |
| Purchase #5 | $185.47 | 13.467% | $210.4472 | $210.45 | $210.45 | $210.40 |
| Purchase #6 | $248.42 | 12.135% | $278.5658 | $278.57 | $278.55 | $278.60 |
| Purchase #7 | $115.84 | 4.361% | $120.8918 | $120.89 | $120.90 | $120.90 |
| 7 purchase totals = | $1,003.62 | $1,101.3531 | $1,101.36 | $1,101.40 | $1,101.40 | |