| 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 | $99.25 | 5.704% | $104.9112 | $104.91 | $104.90 | $104.90 |
| Purchase #2 | $152.99 | 13.380% | $173.4601 | $173.46 | $173.45 | $173.50 |
| Purchase #3 | $163.35 | 12.421% | $183.6397 | $183.64 | $183.65 | $183.60 |
| Purchase #4 | $223.44 | 3.203% | $230.5968 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $237.54 | 6.592% | $253.1986 | $253.20 | $253.20 | $253.20 |
| Purchase #6 | $5.93 | 6.354% | $6.3068 | $6.31 | $6.30 | $6.30 |
| Purchase #7 | $98.78 | 4.830% | $103.5511 | $103.55 | $103.55 | $103.60 |
| 7 purchase totals = | $981.28 | $1,055.6643 | $1,055.67 | $1,055.65 | $1,055.70 | |