| 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 | $242.96 | 4.178% | $253.1109 | $253.11 | $253.10 | $253.10 |
| Purchase #2 | $113.25 | 11.552% | $126.3326 | $126.33 | $126.35 | $126.30 |
| Purchase #3 | $216.90 | 11.220% | $241.2362 | $241.24 | $241.25 | $241.20 |
| Purchase #4 | $144.65 | 10.625% | $160.0191 | $160.02 | $160.00 | $160.00 |
| Purchase #5 | $50.58 | 3.204% | $52.2006 | $52.20 | $52.20 | $52.20 |
| Purchase #6 | $131.36 | 6.865% | $140.3779 | $140.38 | $140.40 | $140.40 |
| Purchase #7 | $92.90 | 6.495% | $98.9339 | $98.93 | $98.95 | $98.90 |
| 7 purchase totals = | $992.60 | $1,072.2112 | $1,072.21 | $1,072.25 | $1,072.10 | |