| 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 | $219.52 | 10.507% | $242.585 | $242.59 | $242.60 | $242.60 |
| Purchase #2 | $220.25 | 6.221% | $233.9518 | $233.95 | $233.95 | $234.00 |
| Purchase #3 | $134.26 | 8.422% | $145.5674 | $145.57 | $145.55 | $145.60 |
| Purchase #4 | $171.56 | 7.184% | $183.8849 | $183.88 | $183.90 | $183.90 |
| Purchase #5 | $95.60 | 7.642% | $102.9058 | $102.91 | $102.90 | $102.90 |
| Purchase #6 | $138.42 | 6.266% | $147.0934 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $210.65 | 7.856% | $227.1987 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $1,190.26 | $1,283.1870 | $1,283.19 | $1,283.20 | $1,283.30 | |