| 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 | $242.52 | 4.223% | $252.7616 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $9.26 | 11.604% | $10.3345 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $140.60 | 9.290% | $153.6617 | $153.66 | $153.65 | $153.70 |
| Purchase #4 | $230.60 | 5.646% | $243.6197 | $243.62 | $243.60 | $243.60 |
| Purchase #5 | $37.43 | 13.196% | $42.3693 | $42.37 | $42.35 | $42.40 |
| Purchase #6 | $145.78 | 5.771% | $154.193 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $202.47 | 5.732% | $214.0756 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $1,008.66 | $1,071.0154 | $1,071.01 | $1,071.00 | $1,071.10 | |