| 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 | $204.46 | 4.457% | $213.5728 | $213.57 | $213.55 | $213.60 |
| Purchase #2 | $199.47 | 9.453% | $218.3259 | $218.33 | $218.35 | $218.30 |
| Purchase #3 | $133.81 | 12.851% | $151.0059 | $151.01 | $151.00 | $151.00 |
| Purchase #4 | $15.57 | 5.487% | $16.4243 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $110.73 | 10.732% | $122.6135 | $122.61 | $122.60 | $122.60 |
| Purchase #6 | $233.46 | 11.558% | $260.4433 | $260.44 | $260.45 | $260.40 |
| Purchase #7 | $23.76 | 4.147% | $24.7453 | $24.75 | $24.75 | $24.70 |
| 7 purchase totals = | $921.26 | $1,007.1310 | $1,007.13 | $1,007.10 | $1,007.00 | |