| 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 | $23.85 | 4.839% | $25.0041 | $25.00 | $25.00 | $25.00 |
| Purchase #2 | $106.76 | 3.625% | $110.6301 | $110.63 | $110.65 | $110.60 |
| Purchase #3 | $202.47 | 11.543% | $225.8411 | $225.84 | $225.85 | $225.80 |
| Purchase #4 | $223.47 | 11.467% | $249.0953 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $202.65 | 4.360% | $211.4855 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $150.81 | 7.584% | $162.2474 | $162.25 | $162.25 | $162.20 |
| Purchase #7 | $107.87 | 7.137% | $115.5687 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $1,017.88 | $1,099.8722 | $1,099.88 | $1,099.90 | $1,099.80 | |