| 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 | $115.61 | 7.556% | $124.3455 | $124.35 | $124.35 | $124.30 |
| Purchase #2 | $173.46 | 10.453% | $191.5918 | $191.59 | $191.60 | $191.60 |
| Purchase #3 | $93.33 | 13.120% | $105.5749 | $105.57 | $105.55 | $105.60 |
| Purchase #4 | $187.87 | 12.464% | $211.2861 | $211.29 | $211.30 | $211.30 |
| Purchase #5 | $199.69 | 4.820% | $209.3151 | $209.32 | $209.30 | $209.30 |
| Purchase #6 | $136.57 | 10.821% | $151.3482 | $151.35 | $151.35 | $151.30 |
| Purchase #7 | $250.75 | 3.266% | $258.9395 | $258.94 | $258.95 | $258.90 |
| 7 purchase totals = | $1,157.28 | $1,252.4011 | $1,252.41 | $1,252.40 | $1,252.30 | |