| 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 | $204.46 | 3.225% | $211.0538 | $211.05 | $211.05 | $211.10 |
| Purchase #2 | $192.53 | 10.725% | $213.1788 | $213.18 | $213.20 | $213.20 |
| Purchase #3 | $47.26 | 3.694% | $49.0058 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $245.88 | 10.238% | $271.0532 | $271.05 | $271.05 | $271.10 |
| Purchase #5 | $161.69 | 4.480% | $168.9337 | $168.93 | $168.95 | $168.90 |
| Purchase #6 | $227.73 | 10.711% | $252.1222 | $252.12 | $252.10 | $252.10 |
| Purchase #7 | $91.30 | 13.105% | $103.2649 | $103.26 | $103.25 | $103.30 |
| 7 purchase totals = | $1,170.85 | $1,268.6124 | $1,268.60 | $1,268.60 | $1,268.70 | |