| 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 | $193.86 | 9.154% | $211.6059 | $211.61 | $211.60 | $211.60 |
| Purchase #2 | $57.88 | 4.291% | $60.3636 | $60.36 | $60.35 | $60.40 |
| Purchase #3 | $222.72 | 7.114% | $238.5643 | $238.56 | $238.55 | $238.60 |
| Purchase #4 | $67.83 | 6.629% | $72.3265 | $72.33 | $72.35 | $72.30 |
| Purchase #5 | $175.64 | 12.354% | $197.3386 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $185.80 | 12.850% | $209.6753 | $209.68 | $209.70 | $209.70 |
| Purchase #7 | $157.91 | 9.799% | $173.3836 | $173.38 | $173.40 | $173.40 |
| 7 purchase totals = | $1,061.64 | $1,163.2578 | $1,163.26 | $1,163.30 | $1,163.30 | |