| 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 | $88.43 | 12.274% | $99.2839 | $99.28 | $99.30 | $99.30 |
| Purchase #2 | $81.42 | 8.296% | $88.1746 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $69.43 | 8.239% | $75.1503 | $75.15 | $75.15 | $75.20 |
| Purchase #4 | $142.66 | 6.740% | $152.2753 | $152.28 | $152.30 | $152.30 |
| Purchase #5 | $218.88 | 7.117% | $234.4577 | $234.46 | $234.45 | $234.50 |
| Purchase #6 | $216.67 | 7.306% | $232.4999 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $193.38 | 8.374% | $209.5736 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $1,010.87 | $1,091.4153 | $1,091.41 | $1,091.40 | $1,091.60 | |