| 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 | $197.81 | 6.395% | $210.4599 | $210.46 | $210.45 | $210.50 |
| Purchase #2 | $224.71 | 9.447% | $245.9384 | $245.94 | $245.95 | $245.90 |
| Purchase #3 | $132.41 | 5.799% | $140.0885 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $161.26 | 3.111% | $166.2768 | $166.28 | $166.30 | $166.30 |
| Purchase #5 | $114.63 | 5.739% | $121.2086 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $195.53 | 6.362% | $207.9696 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $112.74 | 6.136% | $119.6577 | $119.66 | $119.65 | $119.70 |
| 7 purchase totals = | $1,139.09 | $1,211.5995 | $1,211.61 | $1,211.60 | $1,211.70 | |