| 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 | $64.93 | 11.423% | $72.347 | $72.35 | $72.35 | $72.30 |
| Purchase #2 | $196.90 | 7.156% | $210.9902 | $210.99 | $211.00 | $211.00 |
| Purchase #3 | $31.42 | 13.171% | $35.5583 | $35.56 | $35.55 | $35.60 |
| Purchase #4 | $180.43 | 7.340% | $193.6736 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $114.68 | 3.227% | $118.3807 | $118.38 | $118.40 | $118.40 |
| Purchase #6 | $198.76 | 10.653% | $219.9339 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $242.44 | 13.754% | $275.7852 | $275.79 | $275.80 | $275.80 |
| 7 purchase totals = | $1,029.56 | $1,126.6689 | $1,126.67 | $1,126.70 | $1,126.70 | |