| 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 | $42.33 | 11.432% | $47.1692 | $47.17 | $47.15 | $47.20 |
| Purchase #2 | $180.67 | 10.570% | $199.7668 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $32.58 | 13.169% | $36.8705 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $195.34 | 10.866% | $216.5656 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $152.85 | 13.654% | $173.7201 | $173.72 | $173.70 | $173.70 |
| Purchase #6 | $207.41 | 7.167% | $222.2751 | $222.28 | $222.30 | $222.30 |
| Purchase #7 | $110.70 | 3.365% | $114.4251 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $921.88 | $1,010.7924 | $1,010.81 | $1,010.75 | $1,010.90 | |