| 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 | $130.62 | 4.841% | $136.9433 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $163.88 | 4.641% | $171.4857 | $171.49 | $171.50 | $171.50 |
| Purchase #3 | $246.54 | 10.531% | $272.5031 | $272.50 | $272.50 | $272.50 |
| Purchase #4 | $173.86 | 10.528% | $192.164 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $191.66 | 11.331% | $213.377 | $213.38 | $213.40 | $213.40 |
| Purchase #6 | $220.63 | 4.668% | $230.929 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $90.86 | 3.634% | $94.1619 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $1,218.05 | $1,311.5640 | $1,311.56 | $1,311.60 | $1,311.60 | |