| 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 | $181.65 | 12.460% | $204.2836 | $204.28 | $204.30 | $204.30 |
| Purchase #2 | $223.51 | 10.697% | $247.4189 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $6.62 | 11.656% | $7.3916 | $7.39 | $7.40 | $7.40 |
| Purchase #4 | $227.30 | 4.568% | $237.6831 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $45.30 | 4.400% | $47.2932 | $47.29 | $47.30 | $47.30 |
| Purchase #6 | $109.73 | 4.479% | $114.6448 | $114.64 | $114.65 | $114.60 |
| Purchase #7 | $204.76 | 6.451% | $217.9691 | $217.97 | $217.95 | $218.00 |
| 7 purchase totals = | $998.87 | $1,076.6843 | $1,076.67 | $1,076.70 | $1,076.70 | |