| 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 | $211.43 | 3.401% | $218.6207 | $218.62 | $218.60 | $218.60 |
| Purchase #2 | $130.80 | 7.384% | $140.4583 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $34.36 | 13.136% | $38.8735 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $213.78 | 3.782% | $221.8652 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $151.56 | 3.777% | $157.2844 | $157.28 | $157.30 | $157.30 |
| Purchase #6 | $125.90 | 12.707% | $141.8981 | $141.90 | $141.90 | $141.90 |
| Purchase #7 | $96.46 | 12.745% | $108.7538 | $108.75 | $108.75 | $108.80 |
| 7 purchase totals = | $964.29 | $1,027.7540 | $1,027.75 | $1,027.70 | $1,027.90 | |