| 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 | $250.71 | 8.594% | $272.256 | $272.26 | $272.25 | $272.30 |
| Purchase #2 | $173.48 | 5.654% | $183.2886 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $68.68 | 10.585% | $75.9498 | $75.95 | $75.95 | $75.90 |
| Purchase #4 | $235.36 | 12.303% | $264.3163 | $264.32 | $264.30 | $264.30 |
| Purchase #5 | $34.38 | 5.571% | $36.2953 | $36.30 | $36.30 | $36.30 |
| Purchase #6 | $245.83 | 10.292% | $271.1308 | $271.13 | $271.15 | $271.10 |
| Purchase #7 | $138.49 | 4.823% | $145.1694 | $145.17 | $145.15 | $145.20 |
| 7 purchase totals = | $1,146.93 | $1,248.4062 | $1,248.42 | $1,248.40 | $1,248.40 | |