| 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 | $187.67 | 12.364% | $210.8735 | $210.87 | $210.85 | $210.90 |
| Purchase #2 | $111.30 | 12.235% | $124.9176 | $124.92 | $124.90 | $124.90 |
| Purchase #3 | $17.72 | 3.103% | $18.2699 | $18.27 | $18.25 | $18.30 |
| Purchase #4 | $159.31 | 13.681% | $181.1052 | $181.11 | $181.10 | $181.10 |
| Purchase #5 | $182.53 | 5.560% | $192.6787 | $192.68 | $192.70 | $192.70 |
| Purchase #6 | $208.86 | 4.764% | $218.8101 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $217.86 | 9.206% | $237.9162 | $237.92 | $237.90 | $237.90 |
| 7 purchase totals = | $1,085.25 | $1,184.5712 | $1,184.58 | $1,184.50 | $1,184.60 | |