| 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 | $153.64 | 8.131% | $166.1325 | $166.13 | $166.15 | $166.10 |
| Purchase #2 | $109.99 | 9.280% | $120.1971 | $120.20 | $120.20 | $120.20 |
| Purchase #3 | $244.50 | 4.184% | $254.7299 | $254.73 | $254.75 | $254.70 |
| Purchase #4 | $128.51 | 9.744% | $141.032 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $209.93 | 13.412% | $238.0858 | $238.09 | $238.10 | $238.10 |
| Purchase #6 | $105.66 | 8.713% | $114.8662 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $241.30 | 12.424% | $271.2791 | $271.28 | $271.30 | $271.30 |
| 7 purchase totals = | $1,193.53 | $1,306.3226 | $1,306.33 | $1,306.40 | $1,306.30 | |