| 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 | $22.32 | 10.820% | $24.735 | $24.74 | $24.75 | $24.70 |
| Purchase #2 | $238.75 | 12.237% | $267.9658 | $267.97 | $267.95 | $268.00 |
| Purchase #3 | $141.77 | 5.356% | $149.3632 | $149.36 | $149.35 | $149.40 |
| Purchase #4 | $242.40 | 8.233% | $262.3568 | $262.36 | $262.35 | $262.40 |
| Purchase #5 | $78.33 | 13.668% | $89.0361 | $89.04 | $89.05 | $89.00 |
| Purchase #6 | $230.42 | 4.735% | $241.3304 | $241.33 | $241.35 | $241.30 |
| Purchase #7 | $115.37 | 12.109% | $129.3402 | $129.34 | $129.35 | $129.30 |
| 7 purchase totals = | $1,069.36 | $1,164.1275 | $1,164.14 | $1,164.15 | $1,164.10 | |