| 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 | $243.59 | 3.861% | $252.995 | $253.00 | $253.00 | $253.00 |
| Purchase #2 | $223.37 | 9.463% | $244.5075 | $244.51 | $244.50 | $244.50 |
| Purchase #3 | $177.91 | 5.372% | $187.4673 | $187.47 | $187.45 | $187.50 |
| Purchase #4 | $182.70 | 10.154% | $201.2514 | $201.25 | $201.25 | $201.30 |
| Purchase #5 | $125.81 | 12.820% | $141.9388 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $20.70 | 10.646% | $22.9037 | $22.90 | $22.90 | $22.90 |
| Purchase #7 | $80.48 | 4.132% | $83.8054 | $83.81 | $83.80 | $83.80 |
| 7 purchase totals = | $1,054.56 | $1,134.8691 | $1,134.88 | $1,134.85 | $1,134.90 | |