| 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 | $221.92 | 11.346% | $247.099 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $165.74 | 11.344% | $184.5415 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $176.78 | 10.673% | $195.6477 | $195.65 | $195.65 | $195.60 |
| Purchase #4 | $93.25 | 8.658% | $101.3236 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $171.97 | 13.379% | $194.9779 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $234.86 | 6.611% | $250.3866 | $250.39 | $250.40 | $250.40 |
| Purchase #7 | $46.71 | 3.327% | $48.264 | $48.26 | $48.25 | $48.30 |
| 7 purchase totals = | $1,111.23 | $1,222.2403 | $1,222.24 | $1,222.25 | $1,222.20 | |