| 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 | 3.817% | $227.8991 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $206.68 | 8.136% | $223.4955 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $137.63 | 4.844% | $144.2968 | $144.30 | $144.30 | $144.30 |
| Purchase #4 | $52.53 | 9.118% | $57.3197 | $57.32 | $57.30 | $57.30 |
| Purchase #5 | $27.25 | 6.739% | $29.0864 | $29.09 | $29.10 | $29.10 |
| Purchase #6 | $244.68 | 10.674% | $270.7971 | $270.80 | $270.80 | $270.80 |
| Purchase #7 | $114.84 | 3.704% | $119.0937 | $119.09 | $119.10 | $119.10 |
| 7 purchase totals = | $1,003.13 | $1,071.9883 | $1,072.00 | $1,072.00 | $1,072.00 | |