| 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 | $196.81 | 12.112% | $220.6476 | $220.65 | $220.65 | $220.60 |
| Purchase #2 | $250.68 | 9.138% | $273.5871 | $273.59 | $273.60 | $273.60 |
| Purchase #3 | $100.50 | 8.219% | $108.7601 | $108.76 | $108.75 | $108.80 |
| Purchase #4 | $21.43 | 4.324% | $22.3566 | $22.36 | $22.35 | $22.40 |
| Purchase #5 | $91.77 | 9.517% | $100.5038 | $100.50 | $100.50 | $100.50 |
| Purchase #6 | $246.59 | 11.200% | $274.2081 | $274.21 | $274.20 | $274.20 |
| Purchase #7 | $56.96 | 3.859% | $59.1581 | $59.16 | $59.15 | $59.20 |
| 7 purchase totals = | $964.74 | $1,059.2214 | $1,059.23 | $1,059.20 | $1,059.30 | |