| 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 | $201.67 | 7.777% | $217.3539 | $217.35 | $217.35 | $217.40 |
| Purchase #2 | $180.79 | 4.734% | $189.3486 | $189.35 | $189.35 | $189.30 |
| Purchase #3 | $233.33 | 10.129% | $256.964 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $226.90 | 6.627% | $241.9367 | $241.94 | $241.95 | $241.90 |
| Purchase #5 | $247.84 | 10.626% | $274.1755 | $274.18 | $274.20 | $274.20 |
| Purchase #6 | $81.63 | 12.156% | $91.5529 | $91.55 | $91.55 | $91.60 |
| Purchase #7 | $58.80 | 5.466% | $62.014 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $1,230.96 | $1,333.3456 | $1,333.34 | $1,333.35 | $1,333.40 | |