| 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 | $85.68 | 3.279% | $88.4894 | $88.49 | $88.50 | $88.50 |
| Purchase #2 | $192.75 | 11.339% | $214.6059 | $214.61 | $214.60 | $214.60 |
| Purchase #3 | $192.64 | 4.772% | $201.8328 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $242.62 | 5.871% | $256.8642 | $256.86 | $256.85 | $256.90 |
| Purchase #5 | $166.48 | 13.401% | $188.79 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $226.53 | 4.722% | $237.2267 | $237.23 | $237.25 | $237.20 |
| Purchase #7 | $108.33 | 11.136% | $120.3936 | $120.39 | $120.40 | $120.40 |
| 7 purchase totals = | $1,215.03 | $1,308.2026 | $1,308.20 | $1,308.25 | $1,308.20 | |