| 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 | $185.64 | 4.547% | $194.0811 | $194.08 | $194.10 | $194.10 |
| Purchase #2 | $62.28 | 11.454% | $69.4136 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $177.66 | 3.539% | $183.9474 | $183.95 | $183.95 | $183.90 |
| Purchase #4 | $207.64 | 12.843% | $234.3072 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $113.97 | 5.468% | $120.2019 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $173.55 | 13.633% | $197.2101 | $197.21 | $197.20 | $197.20 |
| Purchase #7 | $243.75 | 5.140% | $256.2788 | $256.28 | $256.30 | $256.30 |
| 7 purchase totals = | $1,164.49 | $1,255.4401 | $1,255.44 | $1,255.45 | $1,255.40 | |