| 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 | $207.68 | 4.407% | $216.8325 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $177.62 | 5.280% | $186.9983 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $21.54 | 13.497% | $24.4473 | $24.45 | $24.45 | $24.40 |
| Purchase #4 | $47.44 | 3.319% | $49.0145 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $194.93 | 8.400% | $211.3041 | $211.30 | $211.30 | $211.30 |
| Purchase #6 | $218.38 | 7.304% | $234.3305 | $234.33 | $234.35 | $234.30 |
| Purchase #7 | $139.96 | 5.287% | $147.3597 | $147.36 | $147.35 | $147.40 |
| 7 purchase totals = | $1,007.55 | $1,070.2869 | $1,070.28 | $1,070.30 | $1,070.20 | |