| 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 | $105.67 | 10.729% | $117.0073 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $199.59 | 10.482% | $220.511 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $215.78 | 11.869% | $241.3909 | $241.39 | $241.40 | $241.40 |
| Purchase #4 | $226.88 | 3.595% | $235.0363 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $197.38 | 5.194% | $207.6319 | $207.63 | $207.65 | $207.60 |
| Purchase #6 | $153.73 | 4.830% | $161.1552 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $129.31 | 7.651% | $139.2035 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $1,228.34 | $1,321.9361 | $1,321.94 | $1,321.95 | $1,321.90 | |