| 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 | $238.67 | 10.135% | $262.8592 | $262.86 | $262.85 | $262.90 |
| Purchase #2 | $206.83 | 3.559% | $214.1911 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $14.51 | 12.864% | $16.3766 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $105.47 | 8.204% | $114.1228 | $114.12 | $114.10 | $114.10 |
| Purchase #5 | $93.72 | 4.745% | $98.167 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $97.25 | 7.242% | $104.2928 | $104.29 | $104.30 | $104.30 |
| Purchase #7 | $182.89 | 6.482% | $194.7449 | $194.74 | $194.75 | $194.70 |
| 7 purchase totals = | $939.34 | $1,004.7544 | $1,004.75 | $1,004.75 | $1,004.80 | |