| 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 | $100.34 | 13.694% | $114.0806 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $43.56 | 9.822% | $47.8385 | $47.84 | $47.85 | $47.80 |
| Purchase #3 | $208.48 | 13.107% | $235.8055 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $178.31 | 5.144% | $187.4823 | $187.48 | $187.50 | $187.50 |
| Purchase #5 | $133.73 | 7.246% | $143.4201 | $143.42 | $143.40 | $143.40 |
| Purchase #6 | $209.65 | 11.332% | $233.4075 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $138.31 | 8.444% | $149.9889 | $149.99 | $150.00 | $150.00 |
| 7 purchase totals = | $1,012.38 | $1,112.0234 | $1,112.03 | $1,112.05 | $1,112.00 | |