| 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 | $189.85 | 13.835% | $216.1157 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $176.99 | 4.686% | $185.2838 | $185.28 | $185.30 | $185.30 |
| Purchase #3 | $175.92 | 6.213% | $186.8499 | $186.85 | $186.85 | $186.80 |
| Purchase #4 | $221.83 | 5.561% | $234.166 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $90.50 | 8.299% | $98.0106 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $69.29 | 10.535% | $76.5897 | $76.59 | $76.60 | $76.60 |
| Purchase #7 | $204.81 | 13.836% | $233.1475 | $233.15 | $233.15 | $233.10 |
| 7 purchase totals = | $1,129.19 | $1,230.1632 | $1,230.17 | $1,230.15 | $1,230.10 | |