| 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 | $241.67 | 3.422% | $249.9399 | $249.94 | $249.95 | $249.90 |
| Purchase #2 | $228.87 | 12.301% | $257.0233 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $73.90 | 3.719% | $76.6483 | $76.65 | $76.65 | $76.60 |
| Purchase #4 | $16.78 | 11.670% | $18.7382 | $18.74 | $18.75 | $18.70 |
| Purchase #5 | $35.80 | 10.822% | $39.6743 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $236.81 | 8.262% | $256.3752 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $96.60 | 12.649% | $108.8189 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $930.43 | $1,007.2181 | $1,007.22 | $1,007.20 | $1,007.10 | |