| 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 | $193.30 | 6.517% | $205.8974 | $205.90 | $205.90 | $205.90 |
| Purchase #2 | $59.78 | 13.390% | $67.7845 | $67.78 | $67.80 | $67.80 |
| Purchase #3 | $164.52 | 6.462% | $175.1513 | $175.15 | $175.15 | $175.20 |
| Purchase #4 | $160.93 | 3.820% | $167.0775 | $167.08 | $167.10 | $167.10 |
| Purchase #5 | $213.60 | 12.817% | $240.9771 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $181.69 | 9.771% | $199.4429 | $199.44 | $199.45 | $199.40 |
| Purchase #7 | $211.32 | 6.513% | $225.0833 | $225.08 | $225.10 | $225.10 |
| 7 purchase totals = | $1,185.14 | $1,281.4140 | $1,281.41 | $1,281.50 | $1,281.50 | |