| 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 | $122.81 | 8.310% | $133.0155 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $192.86 | 7.717% | $207.743 | $207.74 | $207.75 | $207.70 |
| Purchase #3 | $111.99 | 11.834% | $125.2429 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $124.45 | 9.143% | $135.8285 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $9.93 | 4.477% | $10.3746 | $10.37 | $10.35 | $10.40 |
| Purchase #6 | $247.52 | 8.303% | $268.0716 | $268.07 | $268.05 | $268.10 |
| Purchase #7 | $227.70 | 4.245% | $237.3659 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,037.26 | $1,117.6420 | $1,117.64 | $1,117.60 | $1,117.60 | |