| 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 | $36.30 | 8.663% | $39.4447 | $39.44 | $39.45 | $39.40 |
| Purchase #2 | $110.39 | 10.644% | $122.1399 | $122.14 | $122.15 | $122.10 |
| Purchase #3 | $214.62 | 8.393% | $232.6331 | $232.63 | $232.65 | $232.60 |
| Purchase #4 | $245.97 | 7.835% | $265.2417 | $265.24 | $265.25 | $265.20 |
| Purchase #5 | $85.25 | 10.795% | $94.4527 | $94.45 | $94.45 | $94.50 |
| Purchase #6 | $208.93 | 10.395% | $230.6483 | $230.65 | $230.65 | $230.60 |
| Purchase #7 | $192.78 | 3.589% | $199.6989 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $1,094.24 | $1,184.2593 | $1,184.25 | $1,184.30 | $1,184.10 | |