| 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 | $91.81 | 11.469% | $102.3397 | $102.34 | $102.35 | $102.30 |
| Purchase #2 | $73.88 | 10.559% | $81.681 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $97.57 | 3.140% | $100.6337 | $100.63 | $100.65 | $100.60 |
| Purchase #4 | $22.70 | 7.140% | $24.3208 | $24.32 | $24.30 | $24.30 |
| Purchase #5 | $140.62 | 3.563% | $145.6303 | $145.63 | $145.65 | $145.60 |
| Purchase #6 | $203.50 | 7.300% | $218.3555 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $230.55 | 11.866% | $257.9071 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $860.63 | $930.8681 | $930.87 | $930.90 | $930.80 | |