| 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 | $91.67 | 11.348% | $102.0727 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $210.28 | 5.531% | $221.9106 | $221.91 | $221.90 | $221.90 |
| Purchase #3 | $104.99 | 7.361% | $112.7183 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $101.97 | 12.526% | $114.7428 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $227.51 | 7.640% | $244.8918 | $244.89 | $244.90 | $244.90 |
| Purchase #6 | $168.55 | 4.754% | $176.5629 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $117.60 | 10.271% | $129.6787 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $1,022.57 | $1,102.5778 | $1,102.57 | $1,102.55 | $1,102.60 | |