| 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 | $239.65 | 7.122% | $256.7179 | $256.72 | $256.70 | $256.70 |
| Purchase #2 | $153.61 | 9.179% | $167.7099 | $167.71 | $167.70 | $167.70 |
| Purchase #3 | $172.95 | 11.791% | $193.3425 | $193.34 | $193.35 | $193.30 |
| Purchase #4 | $183.67 | 4.740% | $192.376 | $192.38 | $192.40 | $192.40 |
| Purchase #5 | $98.89 | 5.594% | $104.4219 | $104.42 | $104.40 | $104.40 |
| Purchase #6 | $181.39 | 13.288% | $205.4931 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $42.80 | 4.729% | $44.824 | $44.82 | $44.80 | $44.80 |
| 7 purchase totals = | $1,072.96 | $1,164.8853 | $1,164.88 | $1,164.85 | $1,164.80 | |