| 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 | $192.42 | 5.210% | $202.4451 | $202.45 | $202.45 | $202.40 |
| Purchase #2 | $89.76 | 3.156% | $92.5928 | $92.59 | $92.60 | $92.60 |
| Purchase #3 | $226.66 | 12.139% | $254.1743 | $254.17 | $254.15 | $254.20 |
| Purchase #4 | $111.31 | 4.151% | $115.9305 | $115.93 | $115.95 | $115.90 |
| Purchase #5 | $175.95 | 3.675% | $182.4162 | $182.42 | $182.40 | $182.40 |
| Purchase #6 | $154.60 | 3.859% | $160.566 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $210.76 | 9.222% | $230.1963 | $230.20 | $230.20 | $230.20 |
| 7 purchase totals = | $1,161.46 | $1,238.3212 | $1,238.33 | $1,238.30 | $1,238.30 | |