| 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 | $201.46 | 10.102% | $221.8115 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $65.84 | 11.571% | $73.4583 | $73.46 | $73.45 | $73.50 |
| Purchase #3 | $108.33 | 3.847% | $112.4975 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $171.36 | 12.243% | $192.3396 | $192.34 | $192.35 | $192.30 |
| Purchase #5 | $229.63 | 11.371% | $255.7412 | $255.74 | $255.75 | $255.70 |
| Purchase #6 | $222.93 | 9.282% | $243.6224 | $243.62 | $243.60 | $243.60 |
| Purchase #7 | $114.91 | 12.452% | $129.2186 | $129.22 | $129.20 | $129.20 |
| 7 purchase totals = | $1,114.46 | $1,228.6891 | $1,228.69 | $1,228.65 | $1,228.60 | |