| 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 | $197.69 | 3.586% | $204.7792 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $57.79 | 10.567% | $63.8967 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $133.47 | 3.862% | $138.6246 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $242.70 | 3.305% | $250.7212 | $250.72 | $250.70 | $250.70 |
| Purchase #5 | $103.30 | 7.178% | $110.7149 | $110.71 | $110.70 | $110.70 |
| Purchase #6 | $141.27 | 3.496% | $146.2088 | $146.21 | $146.20 | $146.20 |
| Purchase #7 | $80.91 | 7.766% | $87.1935 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $957.13 | $1,002.1389 | $1,002.13 | $1,002.10 | $1,002.10 | |