| 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 | $107.44 | 12.519% | $120.8904 | $120.89 | $120.90 | $120.90 |
| Purchase #2 | $233.89 | 5.668% | $247.1469 | $247.15 | $247.15 | $247.10 |
| Purchase #3 | $53.47 | 3.435% | $55.3067 | $55.31 | $55.30 | $55.30 |
| Purchase #4 | $199.98 | 11.190% | $222.3578 | $222.36 | $222.35 | $222.40 |
| Purchase #5 | $186.70 | 9.147% | $203.7774 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $126.83 | 11.486% | $141.3977 | $141.40 | $141.40 | $141.40 |
| Purchase #7 | $155.29 | 4.414% | $162.1445 | $162.14 | $162.15 | $162.10 |
| 7 purchase totals = | $1,063.60 | $1,153.0214 | $1,153.03 | $1,153.05 | $1,153.00 | |