| 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 | $102.88 | 11.774% | $114.9931 | $114.99 | $115.00 | $115.00 |
| Purchase #2 | $199.50 | 11.212% | $221.8679 | $221.87 | $221.85 | $221.90 |
| Purchase #3 | $109.87 | 4.230% | $114.5175 | $114.52 | $114.50 | $114.50 |
| Purchase #4 | $93.39 | 9.861% | $102.5992 | $102.60 | $102.60 | $102.60 |
| Purchase #5 | $153.55 | 5.361% | $161.7818 | $161.78 | $161.80 | $161.80 |
| Purchase #6 | $245.79 | 10.356% | $271.244 | $271.24 | $271.25 | $271.20 |
| Purchase #7 | $132.53 | 3.303% | $136.9075 | $136.91 | $136.90 | $136.90 |
| 7 purchase totals = | $1,037.51 | $1,123.9110 | $1,123.91 | $1,123.90 | $1,123.90 | |