| 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 | $100.71 | 6.137% | $106.8906 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $223.34 | 8.361% | $242.0135 | $242.01 | $242.00 | $242.00 |
| Purchase #3 | $120.97 | 8.804% | $131.6202 | $131.62 | $131.60 | $131.60 |
| Purchase #4 | $194.68 | 10.538% | $215.1954 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $186.71 | 7.281% | $200.3044 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $5.57 | 10.146% | $6.1351 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $237.66 | 3.774% | $246.6293 | $246.63 | $246.65 | $246.60 |
| 7 purchase totals = | $1,069.64 | $1,148.7885 | $1,148.79 | $1,148.80 | $1,148.70 | |