| 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 | $22.31 | 8.597% | $24.228 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $45.84 | 12.438% | $51.5416 | $51.54 | $51.55 | $51.50 |
| Purchase #3 | $81.49 | 8.707% | $88.5853 | $88.59 | $88.60 | $88.60 |
| Purchase #4 | $246.25 | 8.136% | $266.2849 | $266.28 | $266.30 | $266.30 |
| Purchase #5 | $184.61 | 3.371% | $190.8332 | $190.83 | $190.85 | $190.80 |
| Purchase #6 | $210.65 | 9.652% | $230.9819 | $230.98 | $231.00 | $231.00 |
| Purchase #7 | $15.64 | 3.489% | $16.1857 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $806.79 | $868.6406 | $868.64 | $868.75 | $868.60 | |