| 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 | $11.76 | 9.256% | $12.8485 | $12.85 | $12.85 | $12.80 |
| Purchase #2 | $196.95 | 5.318% | $207.4238 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $200.44 | 4.398% | $209.2554 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $247.48 | 3.266% | $255.5627 | $255.56 | $255.55 | $255.60 |
| Purchase #5 | $202.68 | 7.447% | $217.7736 | $217.77 | $217.75 | $217.80 |
| Purchase #6 | $240.25 | 4.148% | $250.2156 | $250.22 | $250.20 | $250.20 |
| Purchase #7 | $231.49 | 3.468% | $239.5181 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $1,331.05 | $1,392.5977 | $1,392.60 | $1,392.50 | $1,392.60 | |