| 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 | $125.37 | 10.188% | $138.1427 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $69.94 | 5.142% | $73.5363 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $182.25 | 13.623% | $207.0779 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $223.74 | 9.253% | $244.4427 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $191.71 | 10.367% | $211.5846 | $211.58 | $211.60 | $211.60 |
| Purchase #6 | $192.60 | 3.649% | $199.628 | $199.63 | $199.65 | $199.60 |
| Purchase #7 | $33.84 | 12.675% | $38.1292 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $1,019.45 | $1,112.5414 | $1,112.54 | $1,112.65 | $1,112.40 | |