| 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 | $235.80 | 6.317% | $250.6955 | $250.70 | $250.70 | $250.70 |
| Purchase #2 | $163.55 | 9.535% | $179.1445 | $179.14 | $179.15 | $179.10 |
| Purchase #3 | $75.35 | 11.766% | $84.2157 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $8.28 | 6.126% | $8.7872 | $8.79 | $8.80 | $8.80 |
| Purchase #5 | $210.51 | 8.323% | $228.0307 | $228.03 | $228.05 | $228.00 |
| Purchase #6 | $104.65 | 8.132% | $113.1601 | $113.16 | $113.15 | $113.20 |
| Purchase #7 | $185.87 | 3.136% | $191.6989 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $984.01 | $1,055.7326 | $1,055.74 | $1,055.75 | $1,055.70 | |